16920456799233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{4621}}^1\times {\mathrm{8699}}^1$

素因数の和:13630

約数の個数: 64

約数和(自身を含む): 24968384179200

約数和(自身を除く): 8047927379967

約数列:

[1, 3, 13, 39, 43, 129, 251, 559, 753, 1677, 3263, 4621, 8699, 9789, 10793, 13863, 26097, 32379, 60073, 113087, 140309, 180219, 198703, 339261, 374057, 420927, 596109, 1122171, 1159871, 2183449, 2583139, 3479613, 4862741, 6550347, 7749417, 14588223, 15078323, 28384837, 40198079, 45234969, 49874453, 85154511, 93888307, 120594237, 149623359, 281664921, 522575027, 648367889, 1220547991, 1567725081, 1728517397, 1945103667, 3661643973, 5185552191, 10089717829, 22470726161, 30269153487, 67412178483, 131166331777, 393498995331, 433857866647, 1301573599941, 5640152266411, 16920456799233]

約数ペア:

[(1, 16920456799233), (3, 5640152266411), (13, 1301573599941), (39, 433857866647), (43, 393498995331), (129, 131166331777), (251, 67412178483), (559, 30269153487), (753, 22470726161), (1677, 10089717829), (3263, 5185552191), (4621, 3661643973), (8699, 1945103667), (9789, 1728517397), (10793, 1567725081), (13863, 1220547991), (26097, 648367889), (32379, 522575027), (60073, 281664921), (113087, 149623359), (140309, 120594237), (180219, 93888307), (198703, 85154511), (339261, 49874453), (374057, 45234969), (420927, 40198079), (596109, 28384837), (1122171, 15078323), (1159871, 14588223), (2183449, 7749417), (2583139, 6550347), (3479613, 4862741)]