538202313

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 895092660

約数和(自身を除く): 356890347

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 121, 267, 297, 363, 617, 801, 891, 979, 1089, 1851, 2403, 2937, 3267, 5553, 6787, 7209, 8811, 9801, 10769, 16659, 20361, 26433, 32307, 49977, 54913, 61083, 74657, 79299, 96921, 164739, 183249, 223971, 290763, 494217, 549747, 604043, 671913, 872289, 1482651, 1812129, 2015739, 4447953, 5436387, 6047217, 6644473, 16309161, 19933419, 48927483, 59800257, 179400771, 538202313]

約数ペア:

[(1, 538202313), (3, 179400771), (9, 59800257), (11, 48927483), (27, 19933419), (33, 16309161), (81, 6644473), (89, 6047217), (99, 5436387), (121, 4447953), (267, 2015739), (297, 1812129), (363, 1482651), (617, 872289), (801, 671913), (891, 604043), (979, 549747), (1089, 494217), (1851, 290763), (2403, 223971), (2937, 183249), (3267, 164739), (5553, 96921), (6787, 79299), (7209, 74657), (8811, 61083), (9801, 54913), (10769, 49977), (16659, 32307), (20361, 26433)]