74869977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6689}}^1$

素因数の和:6753

約数の個数: 32

約数和(自身を含む): 125879040

約数和(自身を除く): 51009063

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 6689, 11193, 20067, 46823, 86957, 140469, 260871, 274249, 608699, 822747, 1826097, 1919743, 3565237, 5759229, 10695711, 24956659, 74869977]

約数ペア:

[(1, 74869977), (3, 24956659), (7, 10695711), (13, 5759229), (21, 3565237), (39, 1919743), (41, 1826097), (91, 822747), (123, 608699), (273, 274249), (287, 260871), (533, 140469), (861, 86957), (1599, 46823), (3731, 20067), (6689, 11193)]