64786158723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{4861}}^1$

素因数の和:5596

約数の個数: 64

約数和(自身を含む): 103820580864

約数和(自身を除く): 39034422141

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 661, 1551, 1833, 1983, 4861, 6721, 7271, 8593, 14583, 20163, 21813, 25779, 31067, 53471, 63193, 93201, 94523, 160413, 189579, 228467, 283569, 341737, 403871, 685401, 695123, 1025211, 1211613, 2085369, 2513137, 2970071, 3213121, 4442581, 7539411, 8910213, 9639363, 13327743, 32670781, 35344331, 41770573, 98012343, 106032993, 125311719, 151016687, 453050061, 459476303, 1378428909, 1661183557, 1963216931, 4983550671, 5889650793, 21595386241, 64786158723]

約数ペア:

[(1, 64786158723), (3, 21595386241), (11, 5889650793), (13, 4983550671), (33, 1963216931), (39, 1661183557), (47, 1378428909), (141, 459476303), (143, 453050061), (429, 151016687), (517, 125311719), (611, 106032993), (661, 98012343), (1551, 41770573), (1833, 35344331), (1983, 32670781), (4861, 13327743), (6721, 9639363), (7271, 8910213), (8593, 7539411), (14583, 4442581), (20163, 3213121), (21813, 2970071), (25779, 2513137), (31067, 2085369), (53471, 1211613), (63193, 1025211), (93201, 695123), (94523, 685401), (160413, 403871), (189579, 341737), (228467, 283569)]