100528047641

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{16741}}^1$

素因数の和:16871

約数の個数: 40

約数和(自身を含む): 122112866568

約数和(自身を除く): 21584818927

約数列:

[1, 7, 41, 49, 61, 287, 343, 427, 2009, 2401, 2501, 2989, 14063, 16741, 17507, 20923, 98441, 117187, 122549, 146461, 686381, 820309, 857843, 1021201, 4804667, 5742163, 6004901, 7148407, 33632669, 40195141, 41869241, 50038849, 235428683, 293084687, 350271943, 1648000781, 2051592809, 2451903601, 14361149663, 100528047641]

約数ペア:

[(1, 100528047641), (7, 14361149663), (41, 2451903601), (49, 2051592809), (61, 1648000781), (287, 350271943), (343, 293084687), (427, 235428683), (2009, 50038849), (2401, 41869241), (2501, 40195141), (2989, 33632669), (14063, 7148407), (16741, 6004901), (17507, 5742163), (20923, 4804667), (98441, 1021201), (117187, 857843), (122549, 820309), (146461, 686381)]