43623801

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 75366720

約数和(自身を除く): 31742919

約数列:

[1, 3, 9, 13, 23, 29, 39, 43, 69, 87, 117, 129, 169, 207, 261, 299, 377, 387, 507, 559, 667, 897, 989, 1131, 1247, 1521, 1677, 2001, 2691, 2967, 3393, 3741, 3887, 4901, 5031, 6003, 7267, 8671, 8901, 11223, 11661, 12857, 14703, 16211, 21801, 26013, 28681, 34983, 38571, 44109, 48633, 65403, 78039, 86043, 112723, 115713, 145899, 167141, 210743, 258129, 338169, 372853, 501423, 632229, 1014507, 1118559, 1504269, 1896687, 3355677, 4847089, 14541267, 43623801]

約数ペア:

[(1, 43623801), (3, 14541267), (9, 4847089), (13, 3355677), (23, 1896687), (29, 1504269), (39, 1118559), (43, 1014507), (69, 632229), (87, 501423), (117, 372853), (129, 338169), (169, 258129), (207, 210743), (261, 167141), (299, 145899), (377, 115713), (387, 112723), (507, 86043), (559, 78039), (667, 65403), (897, 48633), (989, 44109), (1131, 38571), (1247, 34983), (1521, 28681), (1677, 26013), (2001, 21801), (2691, 16211), (2967, 14703), (3393, 12857), (3741, 11661), (3887, 11223), (4901, 8901), (5031, 8671), (6003, 7267)]