71570494457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1\times {\mathrm{6011}}^1$

素因数の和:7661

約数の個数: 32

約数和(自身を含む): 90188080128

約数和(自身を除く): 18617585671

約数列:

[1, 7, 11, 77, 101, 707, 1111, 1531, 6011, 7777, 10717, 16841, 42077, 66121, 117887, 154631, 462847, 607111, 1082417, 1700941, 4249777, 6678221, 9202841, 11906587, 46747547, 64419887, 101231251, 708618757, 929486941, 6506408587, 10224356351, 71570494457]

約数ペア:

[(1, 71570494457), (7, 10224356351), (11, 6506408587), (77, 929486941), (101, 708618757), (707, 101231251), (1111, 64419887), (1531, 46747547), (6011, 11906587), (7777, 9202841), (10717, 6678221), (16841, 4249777), (42077, 1700941), (66121, 1082417), (117887, 607111), (154631, 462847)]