352855251

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 635980800

約数和(自身を除く): 283125549

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 97, 133, 171, 189, 291, 399, 513, 679, 873, 1013, 1197, 1843, 2037, 2619, 3039, 3591, 5529, 6111, 7091, 9117, 12901, 16587, 18333, 19247, 21273, 27351, 38703, 49761, 57741, 63819, 98261, 116109, 134729, 173223, 191457, 294783, 348327, 404187, 519669, 687827, 884349, 1212561, 1866959, 2063481, 2653047, 3637683, 5600877, 6190443, 13068713, 16802631, 18571329, 39206139, 50407893, 117618417, 352855251]

約数ペア:

[(1, 352855251), (3, 117618417), (7, 50407893), (9, 39206139), (19, 18571329), (21, 16802631), (27, 13068713), (57, 6190443), (63, 5600877), (97, 3637683), (133, 2653047), (171, 2063481), (189, 1866959), (291, 1212561), (399, 884349), (513, 687827), (679, 519669), (873, 404187), (1013, 348327), (1197, 294783), (1843, 191457), (2037, 173223), (2619, 134729), (3039, 116109), (3591, 98261), (5529, 63819), (6111, 57741), (7091, 49761), (9117, 38703), (12901, 27351), (16587, 21273), (18333, 19247)]