274880821593

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{6581}}^1$

素因数の和:7158

約数の個数: 64

約数和(自身を含む): 433110343680

約数和(自身を除く): 158229522087

約数列:

[1, 3, 7, 21, 47, 101, 141, 303, 329, 419, 707, 987, 1257, 2121, 2933, 4747, 6581, 8799, 14241, 19693, 19743, 33229, 42319, 46067, 59079, 99687, 126957, 137851, 138201, 296233, 309307, 413553, 664681, 888699, 927921, 1988993, 1994043, 2165149, 2757439, 4652767, 5966979, 6495447, 8272317, 13922951, 13958301, 19302073, 31240007, 41768853, 57906219, 93720021, 129599633, 218680049, 278501339, 388798899, 656040147, 835504017, 907197431, 1949509373, 2721592293, 5848528119, 13089562933, 39268688799, 91626940531, 274880821593]

約数ペア:

[(1, 274880821593), (3, 91626940531), (7, 39268688799), (21, 13089562933), (47, 5848528119), (101, 2721592293), (141, 1949509373), (303, 907197431), (329, 835504017), (419, 656040147), (707, 388798899), (987, 278501339), (1257, 218680049), (2121, 129599633), (2933, 93720021), (4747, 57906219), (6581, 41768853), (8799, 31240007), (14241, 19302073), (19693, 13958301), (19743, 13922951), (33229, 8272317), (42319, 6495447), (46067, 5966979), (59079, 4652767), (99687, 2757439), (126957, 2165149), (137851, 1994043), (138201, 1988993), (296233, 927921), (309307, 888699), (413553, 664681)]