265952127

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 421286400

約数和(自身を除く): 155334273

約数列:

[1, 3, 7, 21, 29, 87, 203, 229, 609, 687, 1603, 1907, 4809, 5721, 6641, 13349, 19923, 40047, 46487, 55303, 139461, 165909, 387121, 436703, 1161363, 1310109, 3056921, 9170763, 12664387, 37993161, 88650709, 265952127]

約数ペア:

[(1, 265952127), (3, 88650709), (7, 37993161), (21, 12664387), (29, 9170763), (87, 3056921), (203, 1310109), (229, 1161363), (609, 436703), (687, 387121), (1603, 165909), (1907, 139461), (4809, 55303), (5721, 46487), (6641, 40047), (13349, 19923)]