86795420817

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{797}}^1\times {\mathrm{1429}}^1$

素因数の和:2446

約数の個数: 64

約数和(自身を含む): 140223283200

約数和(自身を除く): 53427862383

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 399, 573, 797, 1337, 1429, 2391, 3629, 4011, 4287, 5579, 10003, 10887, 15143, 16737, 25403, 27151, 30009, 45429, 76209, 81453, 106001, 152227, 190057, 272939, 318003, 456681, 570171, 818817, 1065589, 1138913, 1910573, 2892313, 3196767, 3416739, 5185841, 5731719, 7972391, 8676939, 15557523, 20246191, 21639347, 23917173, 36300887, 60738573, 64918041, 108902661, 151475429, 217532383, 454426287, 652597149, 1522726681, 4133115277, 4568180043, 12399345831, 28931806939, 86795420817]

約数ペア:

[(1, 86795420817), (3, 28931806939), (7, 12399345831), (19, 4568180043), (21, 4133115277), (57, 1522726681), (133, 652597149), (191, 454426287), (399, 217532383), (573, 151475429), (797, 108902661), (1337, 64918041), (1429, 60738573), (2391, 36300887), (3629, 23917173), (4011, 21639347), (4287, 20246191), (5579, 15557523), (10003, 8676939), (10887, 7972391), (15143, 5731719), (16737, 5185841), (25403, 3416739), (27151, 3196767), (30009, 2892313), (45429, 1910573), (76209, 1138913), (81453, 1065589), (106001, 818817), (152227, 570171), (190057, 456681), (272939, 318003)]