330016491

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3233

約数の個数: 64

約数和(自身を含む): 608640000

約数和(自身を除く): 278623509

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 87, 133, 171, 189, 203, 261, 399, 513, 551, 609, 783, 1197, 1653, 1827, 3169, 3591, 3857, 4959, 5481, 9507, 11571, 14877, 22183, 28521, 34713, 60211, 66549, 85563, 91901, 104139, 180633, 199647, 275703, 421477, 541899, 598941, 643307, 827109, 1264431, 1625697, 1746119, 1929921, 2481327, 3793293, 5238357, 5789763, 11379879, 12222833, 15715071, 17369289, 36668499, 47145213, 110005497, 330016491]

約数ペア:

[(1, 330016491), (3, 110005497), (7, 47145213), (9, 36668499), (19, 17369289), (21, 15715071), (27, 12222833), (29, 11379879), (57, 5789763), (63, 5238357), (87, 3793293), (133, 2481327), (171, 1929921), (189, 1746119), (203, 1625697), (261, 1264431), (399, 827109), (513, 643307), (551, 598941), (609, 541899), (783, 421477), (1197, 275703), (1653, 199647), (1827, 180633), (3169, 104139), (3591, 91901), (3857, 85563), (4959, 66549), (5481, 60211), (9507, 34713), (11571, 28521), (14877, 22183)]