70118721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{947}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 106972320

約数和(自身を除く): 36853599

約数列:

[1, 3, 9, 19, 57, 171, 433, 947, 1299, 2841, 3897, 8227, 8523, 17993, 24681, 53979, 74043, 161937, 410051, 1230153, 3690459, 7790969, 23372907, 70118721]

約数ペア:

[(1, 70118721), (3, 23372907), (9, 7790969), (19, 3690459), (57, 1230153), (171, 410051), (433, 161937), (947, 74043), (1299, 53979), (2841, 24681), (3897, 17993), (8227, 8523)]