201390256881

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{24113}}^1$

素因数の和:24655

約数の個数: 64

約数和(自身を含む): 331546279680

約数和(自身を除く): 130156022799

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 461, 549, 671, 1383, 1647, 2013, 4149, 5071, 6039, 12447, 15213, 18117, 24113, 28121, 45639, 72339, 84363, 136917, 217017, 253089, 265243, 309331, 651051, 759267, 795729, 927993, 1470893, 2387187, 2783979, 4412679, 7161561, 8351937, 11116093, 13238037, 16179823, 33348279, 39714111, 48539469, 100044837, 122277023, 145618407, 300134511, 366831069, 436855221, 678081673, 1100493207, 2034245019, 3301479621, 6102735057, 7458898403, 18308205171, 22376695209, 67130085627, 201390256881]

約数ペア:

[(1, 201390256881), (3, 67130085627), (9, 22376695209), (11, 18308205171), (27, 7458898403), (33, 6102735057), (61, 3301479621), (99, 2034245019), (183, 1100493207), (297, 678081673), (461, 436855221), (549, 366831069), (671, 300134511), (1383, 145618407), (1647, 122277023), (2013, 100044837), (4149, 48539469), (5071, 39714111), (6039, 33348279), (12447, 16179823), (15213, 13238037), (18117, 11116093), (24113, 8351937), (28121, 7161561), (45639, 4412679), (72339, 2783979), (84363, 2387187), (136917, 1470893), (217017, 927993), (253089, 795729), (265243, 759267), (309331, 651051)]