757180333

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 978397056

約数和(自身を除く): 221216723

約数列:

[1, 7, 13, 41, 67, 91, 169, 233, 287, 469, 533, 871, 1183, 1631, 2747, 3029, 3731, 6097, 6929, 9553, 11323, 15611, 19229, 21203, 35711, 39377, 48503, 66871, 79261, 109277, 124189, 202943, 249977, 275639, 464243, 640051, 869323, 1420601, 1614457, 2638259, 3249701, 4480357, 8320663, 11301199, 18467813, 58244641, 108168619, 757180333]

約数ペア:

[(1, 757180333), (7, 108168619), (13, 58244641), (41, 18467813), (67, 11301199), (91, 8320663), (169, 4480357), (233, 3249701), (287, 2638259), (469, 1614457), (533, 1420601), (871, 869323), (1183, 640051), (1631, 464243), (2747, 275639), (3029, 249977), (3731, 202943), (6097, 124189), (6929, 109277), (9553, 79261), (11323, 66871), (15611, 48503), (19229, 39377), (21203, 35711)]