137700017

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 185939712

約数和(自身を除く): 48239695

約数列:

[1, 7, 13, 17, 41, 91, 119, 167, 169, 221, 287, 533, 697, 1169, 1183, 1547, 2171, 2839, 2873, 3731, 4879, 6847, 6929, 9061, 15197, 19873, 20111, 28223, 36907, 47929, 48503, 63427, 89011, 116399, 117793, 197561, 258349, 479791, 623077, 814793, 824551, 1157143, 1513187, 3358537, 8100001, 10592309, 19671431, 137700017]

約数ペア:

[(1, 137700017), (7, 19671431), (13, 10592309), (17, 8100001), (41, 3358537), (91, 1513187), (119, 1157143), (167, 824551), (169, 814793), (221, 623077), (287, 479791), (533, 258349), (697, 197561), (1169, 117793), (1183, 116399), (1547, 89011), (2171, 63427), (2839, 48503), (2873, 47929), (3731, 36907), (4879, 28223), (6847, 20111), (6929, 19873), (9061, 15197)]