70839747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 118879488

約数和(自身を除く): 48039741

約数列:

[1, 3, 9, 11, 23, 33, 53, 69, 99, 159, 207, 253, 477, 583, 587, 759, 1219, 1749, 1761, 2277, 3657, 5247, 5283, 6457, 10971, 13409, 13501, 19371, 31111, 40227, 40503, 58113, 93333, 120681, 121509, 148511, 279999, 342221, 445533, 715553, 1026663, 1336599, 2146659, 3079989, 6439977, 7871083, 23613249, 70839747]

約数ペア:

[(1, 70839747), (3, 23613249), (9, 7871083), (11, 6439977), (23, 3079989), (33, 2146659), (53, 1336599), (69, 1026663), (99, 715553), (159, 445533), (207, 342221), (253, 279999), (477, 148511), (583, 121509), (587, 120681), (759, 93333), (1219, 58113), (1749, 40503), (1761, 40227), (2277, 31111), (3657, 19371), (5247, 13501), (5283, 13409), (6457, 10971)]