68423508729

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 105415464960

約数和(自身を除く): 36991956231

約数列:

[1, 3, 9, 27, 31, 93, 277, 279, 421, 701, 831, 837, 1263, 2103, 2493, 3789, 6309, 7479, 8587, 11367, 13051, 18927, 21731, 25761, 39153, 65193, 77283, 116617, 117459, 194177, 195579, 231849, 295121, 349851, 352377, 582531, 586737, 885363, 1049553, 1747593, 2656089, 3148659, 3615127, 5242779, 6019487, 7968267, 9148751, 10845381, 18058461, 27446253, 32536143, 54175383, 81748517, 82338759, 97608429, 162526149, 245245551, 247016277, 735736653, 2207209959, 2534204027, 7602612081, 22807836243, 68423508729]

約数ペア:

[(1, 68423508729), (3, 22807836243), (9, 7602612081), (27, 2534204027), (31, 2207209959), (93, 735736653), (277, 247016277), (279, 245245551), (421, 162526149), (701, 97608429), (831, 82338759), (837, 81748517), (1263, 54175383), (2103, 32536143), (2493, 27446253), (3789, 18058461), (6309, 10845381), (7479, 9148751), (8587, 7968267), (11367, 6019487), (13051, 5242779), (18927, 3615127), (21731, 3148659), (25761, 2656089), (39153, 1747593), (65193, 1049553), (77283, 885363), (116617, 586737), (117459, 582531), (194177, 352377), (195579, 349851), (231849, 295121)]