169657917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 276696000

約数和(自身を除く): 107038083

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 169, 319, 377, 429, 507, 957, 1049, 1131, 1859, 3147, 4147, 4901, 5577, 11539, 12441, 13637, 14703, 30421, 34617, 40911, 53911, 91263, 150007, 161733, 177281, 334631, 395473, 450021, 531843, 1003893, 1186419, 1950091, 4350203, 5141149, 5850273, 13050609, 15423447, 56552639, 169657917]

約数ペア:

[(1, 169657917), (3, 56552639), (11, 15423447), (13, 13050609), (29, 5850273), (33, 5141149), (39, 4350203), (87, 1950091), (143, 1186419), (169, 1003893), (319, 531843), (377, 450021), (429, 395473), (507, 334631), (957, 177281), (1049, 161733), (1131, 150007), (1859, 91263), (3147, 53911), (4147, 40911), (4901, 34617), (5577, 30421), (11539, 14703), (12441, 13637)]