123784657893

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{9042637}}^1$

素因数の和:9042675

約数の個数: 30

約数和(自身を含む): 200231133234

約数和(自身を除く): 76446475341

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 9042637, 27127911, 81383733, 117554281, 244151199, 352662843, 732453597, 1057988529, 1528205653, 3173965587, 4584616959, 9521896761, 13753850877, 41261552631, 123784657893]

約数ペア:

[(1, 123784657893), (3, 41261552631), (9, 13753850877), (13, 9521896761), (27, 4584616959), (39, 3173965587), (81, 1528205653), (117, 1057988529), (169, 732453597), (351, 352662843), (507, 244151199), (1053, 117554281), (1521, 81383733), (4563, 27127911), (13689, 9042637)]