497376477

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 829382400

約数和(自身を除く): 332005923

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 131, 261, 351, 373, 377, 393, 783, 1119, 1131, 1179, 1703, 3357, 3393, 3537, 3799, 4849, 5109, 10071, 10179, 10817, 11397, 14547, 15327, 32451, 34191, 43641, 45981, 48863, 49387, 97353, 102573, 130923, 140621, 146589, 148161, 292059, 421863, 439767, 444483, 635219, 1265589, 1319301, 1333449, 1417027, 1905657, 3796767, 4251081, 5716971, 12753243, 17150913, 18421351, 38259729, 55264053, 165792159, 497376477]

約数ペア:

[(1, 497376477), (3, 165792159), (9, 55264053), (13, 38259729), (27, 18421351), (29, 17150913), (39, 12753243), (87, 5716971), (117, 4251081), (131, 3796767), (261, 1905657), (351, 1417027), (373, 1333449), (377, 1319301), (393, 1265589), (783, 635219), (1119, 444483), (1131, 439767), (1179, 421863), (1703, 292059), (3357, 148161), (3393, 146589), (3537, 140621), (3799, 130923), (4849, 102573), (5109, 97353), (10071, 49387), (10179, 48863), (10817, 45981), (11397, 43641), (14547, 34191), (15327, 32451)]