70747431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 102432000

約数和(自身を除く): 31684569

約数列:

[1, 3, 19, 57, 59, 109, 177, 193, 327, 579, 1121, 2071, 3363, 3667, 6213, 6431, 11001, 11387, 19293, 21037, 34161, 63111, 122189, 216353, 366567, 399703, 649059, 1199109, 1241183, 3723549, 23582477, 70747431]

約数ペア:

[(1, 70747431), (3, 23582477), (19, 3723549), (57, 1241183), (59, 1199109), (109, 649059), (177, 399703), (193, 366567), (327, 216353), (579, 122189), (1121, 63111), (2071, 34161), (3363, 21037), (3667, 19293), (6213, 11387), (6431, 11001)]