65404103681

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 80177534976

約数和(自身を除く): 14773431295

約数列:

[1, 7, 41, 43, 61, 283, 287, 301, 307, 427, 1763, 1981, 2149, 2501, 2623, 11603, 12169, 12341, 12587, 13201, 17263, 17507, 18361, 18727, 81221, 85183, 86881, 88109, 92407, 107543, 120841, 131089, 498929, 541241, 608167, 707783, 742309, 752801, 767807, 805261, 3492503, 3562121, 3735883, 3788687, 4954481, 5196163, 5299741, 5374649, 5636827, 24934847, 26151181, 30434669, 33015701, 37098187, 153171203, 213042683, 217289381, 227888863, 231109907, 1072198421, 1521025667, 1595222041, 9343443383, 65404103681]

約数ペア:

[(1, 65404103681), (7, 9343443383), (41, 1595222041), (43, 1521025667), (61, 1072198421), (283, 231109907), (287, 227888863), (301, 217289381), (307, 213042683), (427, 153171203), (1763, 37098187), (1981, 33015701), (2149, 30434669), (2501, 26151181), (2623, 24934847), (11603, 5636827), (12169, 5374649), (12341, 5299741), (12587, 5196163), (13201, 4954481), (17263, 3788687), (17507, 3735883), (18361, 3562121), (18727, 3492503), (81221, 805261), (85183, 767807), (86881, 752801), (88109, 742309), (92407, 707783), (107543, 608167), (120841, 541241), (131089, 498929)]