67831491

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 43935549

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 419, 593, 1257, 1779, 2933, 4151, 5447, 7709, 8799, 12453, 16341, 23127, 38129, 53963, 114387, 161889, 248467, 745401, 1739269, 3230071, 5217807, 9690213, 22610497, 67831491]

約数ペア:

[(1, 67831491), (3, 22610497), (7, 9690213), (13, 5217807), (21, 3230071), (39, 1739269), (91, 745401), (273, 248467), (419, 161889), (593, 114387), (1257, 53963), (1779, 38129), (2933, 23127), (4151, 16341), (5447, 12453), (7709, 8799)]