68169171

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 41270829

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 339, 483, 791, 1249, 2373, 2599, 3747, 7797, 8743, 18193, 26229, 28727, 54579, 86181, 141137, 201089, 423411, 603267, 987959, 2963877, 3246151, 9738453, 22723057, 68169171]

約数ペア:

[(1, 68169171), (3, 22723057), (7, 9738453), (21, 3246151), (23, 2963877), (69, 987959), (113, 603267), (161, 423411), (339, 201089), (483, 141137), (791, 86181), (1249, 54579), (2373, 28727), (2599, 26229), (3747, 18193), (7797, 8743)]