358858269

素因数分解:

$3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 671324160

約数和(自身を除く): 312465891

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 729, 891, 1701, 2079, 2131, 2187, 2673, 5103, 6237, 6393, 8019, 14917, 15309, 18711, 19179, 23441, 24057, 44751, 56133, 57537, 70323, 134253, 164087, 168399, 172611, 210969, 402759, 492261, 517833, 632907, 1208277, 1476783, 1553499, 1898721, 3624831, 4430349, 4660497, 5696163, 10874493, 13291047, 17088489, 32623479, 39873141, 51265467, 119619423, 358858269]

約数ペア:

[(1, 358858269), (3, 119619423), (7, 51265467), (9, 39873141), (11, 32623479), (21, 17088489), (27, 13291047), (33, 10874493), (63, 5696163), (77, 4660497), (81, 4430349), (99, 3624831), (189, 1898721), (231, 1553499), (243, 1476783), (297, 1208277), (567, 632907), (693, 517833), (729, 492261), (891, 402759), (1701, 210969), (2079, 172611), (2131, 168399), (2187, 164087), (2673, 134253), (5103, 70323), (6237, 57537), (6393, 56133), (8019, 44751), (14917, 24057), (15309, 23441), (18711, 19179)]