80393313

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 151603200

約数和(自身を除く): 71209887

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1409, 1463, 1729, 2717, 3003, 4227, 4389, 5187, 8151, 9863, 15499, 18317, 19019, 26771, 29589, 46497, 54951, 57057, 80313, 108493, 128219, 187397, 201487, 294481, 325479, 348023, 384657, 562191, 604461, 883443, 1044069, 1410409, 2061367, 2436161, 3828253, 4231227, 6184101, 7308483, 11484759, 26797771, 80393313]

約数ペア:

[(1, 80393313), (3, 26797771), (7, 11484759), (11, 7308483), (13, 6184101), (19, 4231227), (21, 3828253), (33, 2436161), (39, 2061367), (57, 1410409), (77, 1044069), (91, 883443), (133, 604461), (143, 562191), (209, 384657), (231, 348023), (247, 325479), (273, 294481), (399, 201487), (429, 187397), (627, 128219), (741, 108493), (1001, 80313), (1409, 57057), (1463, 54951), (1729, 46497), (2717, 29589), (3003, 26771), (4227, 19019), (4389, 18317), (5187, 15499), (8151, 9863)]