9814927577

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2158

約数の個数: 64

約数和(自身を含む): 13337985024

約数和(自身を除く): 3523057447

約数列:

[1, 7, 13, 17, 31, 91, 103, 119, 217, 221, 403, 527, 721, 1339, 1547, 1751, 1987, 2821, 3193, 3689, 6851, 9373, 12257, 13909, 22351, 22763, 25831, 33779, 41509, 47957, 54281, 61597, 159341, 180817, 204661, 236453, 290563, 379967, 431179, 439127, 705653, 800761, 1047149, 1432627, 2660593, 3073889, 3479237, 4939571, 5605327, 6344491, 7330043, 13612937, 18624151, 24354659, 44411437, 45230081, 82478383, 95290559, 107856347, 316610567, 577348681, 754994429, 1402132511, 9814927577]

約数ペア:

[(1, 9814927577), (7, 1402132511), (13, 754994429), (17, 577348681), (31, 316610567), (91, 107856347), (103, 95290559), (119, 82478383), (217, 45230081), (221, 44411437), (403, 24354659), (527, 18624151), (721, 13612937), (1339, 7330043), (1547, 6344491), (1751, 5605327), (1987, 4939571), (2821, 3479237), (3193, 3073889), (3689, 2660593), (6851, 1432627), (9373, 1047149), (12257, 800761), (13909, 705653), (22351, 439127), (22763, 431179), (25831, 379967), (33779, 290563), (41509, 236453), (47957, 204661), (54281, 180817), (61597, 159341)]