7490988891249

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1\times {\mathrm{17477}}^1$

素因数の和:18422

約数の個数: 64

約数和(自身を含む): 10542505881600

約数和(自身を除く): 3051516990351

約数列:

[1, 3, 47, 59, 67, 141, 177, 201, 769, 2307, 2773, 3149, 3953, 8319, 9447, 11859, 17477, 36143, 45371, 51523, 52431, 108429, 136113, 154569, 185791, 557373, 821419, 1031143, 1170959, 2132437, 2421581, 2464257, 3039857, 3093429, 3512877, 6397311, 7264743, 9119571, 13439813, 40319439, 48463721, 55035073, 69086581, 142873279, 145391163, 165105219, 207259743, 428619837, 631671211, 792948967, 900467471, 1895013633, 2378846901, 2701402413, 3247069307, 9741207921, 37268601449, 42321971137, 53127580789, 111805804347, 126965913411, 159382742367, 2496996297083, 7490988891249]

約数ペア:

[(1, 7490988891249), (3, 2496996297083), (47, 159382742367), (59, 126965913411), (67, 111805804347), (141, 53127580789), (177, 42321971137), (201, 37268601449), (769, 9741207921), (2307, 3247069307), (2773, 2701402413), (3149, 2378846901), (3953, 1895013633), (8319, 900467471), (9447, 792948967), (11859, 631671211), (17477, 428619837), (36143, 207259743), (45371, 165105219), (51523, 145391163), (52431, 142873279), (108429, 69086581), (136113, 55035073), (154569, 48463721), (185791, 40319439), (557373, 13439813), (821419, 9119571), (1031143, 7264743), (1170959, 6397311), (2132437, 3512877), (2421581, 3093429), (2464257, 3039857)]