71182839

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 119518056

約数和(自身を除く): 48335217

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 193, 273, 579, 637, 1351, 1911, 2509, 4053, 7527, 9457, 17563, 28371, 37249, 52689, 111747, 122941, 260743, 368823, 484237, 782229, 1452711, 1825201, 3389659, 5475603, 10168977, 23727613, 71182839]

約数ペア:

[(1, 71182839), (3, 23727613), (7, 10168977), (13, 5475603), (21, 3389659), (39, 1825201), (49, 1452711), (91, 782229), (147, 484237), (193, 368823), (273, 260743), (579, 122941), (637, 111747), (1351, 52689), (1911, 37249), (2509, 28371), (4053, 17563), (7527, 9457)]