157029989571

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1\times {\mathrm{809}}^1$

素因数の和:1865

約数の個数: 96

約数和(自身を含む): 280725419520

約数和(自身を除く): 123695429949

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 347, 683, 809, 819, 1041, 2049, 2427, 2429, 3123, 4511, 4781, 5663, 6147, 7281, 7287, 8879, 10517, 13533, 14343, 16989, 21861, 26637, 31551, 31577, 40599, 43029, 50967, 62153, 73619, 79911, 94653, 94731, 186459, 220857, 237001, 280723, 284193, 552547, 559377, 662571, 711003, 842169, 1657641, 1659007, 1965061, 2133009, 2526507, 3081013, 3649399, 3867829, 4972923, 4977021, 5895183, 7183111, 9243039, 10948197, 11603487, 14931063, 17685549, 21549333, 21567091, 25545793, 27729117, 32844591, 34810461, 50281777, 64647999, 64701273, 76637379, 150845331, 191733809, 194103819, 229912137, 452535993, 575201427, 1342136663, 1725604281, 2492539517, 4026409989, 7477618551, 12079229967, 17447776619, 22432855653, 52343329857, 157029989571]

約数ペア:

[(1, 157029989571), (3, 52343329857), (7, 22432855653), (9, 17447776619), (13, 12079229967), (21, 7477618551), (39, 4026409989), (63, 2492539517), (91, 1725604281), (117, 1342136663), (273, 575201427), (347, 452535993), (683, 229912137), (809, 194103819), (819, 191733809), (1041, 150845331), (2049, 76637379), (2427, 64701273), (2429, 64647999), (3123, 50281777), (4511, 34810461), (4781, 32844591), (5663, 27729117), (6147, 25545793), (7281, 21567091), (7287, 21549333), (8879, 17685549), (10517, 14931063), (13533, 11603487), (14343, 10948197), (16989, 9243039), (21861, 7183111), (26637, 5895183), (31551, 4977021), (31577, 4972923), (40599, 3867829), (43029, 3649399), (50967, 3081013), (62153, 2526507), (73619, 2133009), (79911, 1965061), (94653, 1659007), (94731, 1657641), (186459, 842169), (220857, 711003), (237001, 662571), (280723, 559377), (284193, 552547)]