58997079

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{15497}}^1$

素因数の和:15556

約数の個数: 20

約数和(自身を含む): 90012384

約数和(自身を除く): 31015305

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 15497, 46491, 139473, 418419, 728359, 1255257, 2185077, 6555231, 19665693, 58997079]

約数ペア:

[(1, 58997079), (3, 19665693), (9, 6555231), (27, 2185077), (47, 1255257), (81, 728359), (141, 418419), (423, 139473), (1269, 46491), (3807, 15497)]