15698316753

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{157013}}^1$

素因数の和:157075

約数の個数: 48

約数和(自身を含む): 27785197440

約数和(自身を除く): 12086880687

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 529, 621, 1449, 1587, 3703, 4347, 4761, 11109, 14283, 33327, 99981, 157013, 471039, 1099091, 1413117, 3297273, 3611299, 4239351, 9891819, 10833897, 25279093, 29675457, 32501691, 75837279, 83059877, 97505073, 227511837, 249179631, 581419139, 682535511, 747538893, 1744257417, 2242616679, 5232772251, 15698316753]

約数ペア:

[(1, 15698316753), (3, 5232772251), (7, 2242616679), (9, 1744257417), (21, 747538893), (23, 682535511), (27, 581419139), (63, 249179631), (69, 227511837), (161, 97505073), (189, 83059877), (207, 75837279), (483, 32501691), (529, 29675457), (621, 25279093), (1449, 10833897), (1587, 9891819), (3703, 4239351), (4347, 3611299), (4761, 3297273), (11109, 1413117), (14283, 1099091), (33327, 471039), (99981, 157013)]