70579509

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 133109760

約数和(自身を除く): 62530251

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, 1237, 1463, 1729, 2717, 3003, 3711, 4389, 5187, 8151, 8659, 13607, 16081, 19019, 23503, 25977, 40821, 48243, 57057, 70509, 95249, 112567, 164521, 176891, 258533, 285747, 305539, 337701, 493563, 530673, 775599, 916617, 1238237, 1809731, 2138773, 3360929, 3714711, 5429193, 6416319, 10082787, 23526503, 70579509]

約数ペア:

[(1, 70579509), (3, 23526503), (7, 10082787), (11, 6416319), (13, 5429193), (19, 3714711), (21, 3360929), (33, 2138773), (39, 1809731), (57, 1238237), (77, 916617), (91, 775599), (133, 530673), (143, 493563), (209, 337701), (231, 305539), (247, 285747), (273, 258533), (399, 176891), (429, 164521), (627, 112567), (741, 95249), (1001, 70509), (1237, 57057), (1463, 48243), (1729, 40821), (2717, 25977), (3003, 23503), (3711, 19019), (4389, 16081), (5187, 13607), (8151, 8659)]