105005571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 161710080

約数和(自身を除く): 56704509

約数列:

[1, 3, 11, 19, 33, 57, 209, 223, 627, 669, 751, 2253, 2453, 4237, 7359, 8261, 12711, 14269, 24783, 42807, 46607, 139821, 156959, 167473, 470877, 502419, 1842203, 3181987, 5526609, 9545961, 35001857, 105005571]

約数ペア:

[(1, 105005571), (3, 35001857), (11, 9545961), (19, 5526609), (33, 3181987), (57, 1842203), (209, 502419), (223, 470877), (627, 167473), (669, 156959), (751, 139821), (2253, 46607), (2453, 42807), (4237, 24783), (7359, 14269), (8261, 12711)]