57981501

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 92252160

約数和(自身を除く): 34270659

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 179, 243, 279, 387, 537, 837, 1161, 1333, 1611, 2511, 3483, 3999, 4833, 5549, 7533, 7697, 10449, 11997, 14499, 16647, 23091, 35991, 43497, 49941, 69273, 107973, 149823, 207819, 238607, 323919, 449469, 623457, 715821, 1348407, 1870371, 2147463, 6442389, 19327167, 57981501]

約数ペア:

[(1, 57981501), (3, 19327167), (9, 6442389), (27, 2147463), (31, 1870371), (43, 1348407), (81, 715821), (93, 623457), (129, 449469), (179, 323919), (243, 238607), (279, 207819), (387, 149823), (537, 107973), (837, 69273), (1161, 49941), (1333, 43497), (1611, 35991), (2511, 23091), (3483, 16647), (3999, 14499), (4833, 11997), (5549, 10449), (7533, 7697)]