31193633523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 47886999552

約数和(自身を除く): 16693366029

約数列:

[1, 3, 13, 17, 39, 51, 191, 221, 313, 573, 663, 787, 939, 2361, 2483, 3247, 4069, 5321, 7449, 9741, 10231, 12207, 13379, 15963, 30693, 40137, 42211, 59783, 69173, 126633, 150317, 173927, 179349, 207519, 246331, 450951, 521781, 738993, 777179, 1016311, 1954121, 2331537, 2555389, 3048933, 3202303, 4187627, 5862363, 7666167, 9606909, 12562881, 13212043, 33220057, 39636129, 47049221, 54439151, 99660171, 141147663, 163317453, 611639873, 799836757, 1834919619, 2399510271, 10397877841, 31193633523]

約数ペア:

[(1, 31193633523), (3, 10397877841), (13, 2399510271), (17, 1834919619), (39, 799836757), (51, 611639873), (191, 163317453), (221, 141147663), (313, 99660171), (573, 54439151), (663, 47049221), (787, 39636129), (939, 33220057), (2361, 13212043), (2483, 12562881), (3247, 9606909), (4069, 7666167), (5321, 5862363), (7449, 4187627), (9741, 3202303), (10231, 3048933), (12207, 2555389), (13379, 2331537), (15963, 1954121), (30693, 1016311), (40137, 777179), (42211, 738993), (59783, 521781), (69173, 450951), (126633, 246331), (150317, 207519), (173927, 179349)]