326308565529

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{497899}}^1$

素因数の和:497977

約数の個数: 56

約数和(自身を含む): 522436512000

約数和(自身を除く): 196127946471

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 243, 261, 279, 729, 783, 837, 899, 2349, 2511, 2697, 7047, 7533, 8091, 21141, 22599, 24273, 72819, 218457, 497899, 655371, 1493697, 4481091, 13443273, 14439071, 15434869, 40329819, 43317213, 46304607, 120989457, 129951639, 138913821, 362968371, 389854917, 416741463, 447611201, 1169564751, 1250224389, 1342833603, 3508694253, 3750673167, 4028500809, 10526082759, 11252019501, 12085502427, 36256507281, 108769521843, 326308565529]

約数ペア:

[(1, 326308565529), (3, 108769521843), (9, 36256507281), (27, 12085502427), (29, 11252019501), (31, 10526082759), (81, 4028500809), (87, 3750673167), (93, 3508694253), (243, 1342833603), (261, 1250224389), (279, 1169564751), (729, 447611201), (783, 416741463), (837, 389854917), (899, 362968371), (2349, 138913821), (2511, 129951639), (2697, 120989457), (7047, 46304607), (7533, 43317213), (8091, 40329819), (21141, 15434869), (22599, 14439071), (24273, 13443273), (72819, 4481091), (218457, 1493697), (497899, 655371)]