70907319

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 122664960

約数和(自身を除く): 51757641

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1583, 1659, 2133, 4749, 4977, 6399, 11081, 14247, 14931, 33243, 42741, 44793, 99729, 125057, 128223, 299187, 375171, 875399, 897561, 1125513, 2626197, 3376539, 7878591, 10129617, 23635773, 70907319]

約数ペア:

[(1, 70907319), (3, 23635773), (7, 10129617), (9, 7878591), (21, 3376539), (27, 2626197), (63, 1125513), (79, 897561), (81, 875399), (189, 375171), (237, 299187), (553, 128223), (567, 125057), (711, 99729), (1583, 44793), (1659, 42741), (2133, 33243), (4749, 14931), (4977, 14247), (6399, 11081)]