64590633

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 104404560

約数和(自身を除く): 39813927

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 1307, 2601, 2907, 3921, 5491, 11763, 16473, 22219, 24833, 49419, 66657, 74499, 199971, 223497, 377723, 422161, 1133169, 1266483, 3399507, 3799449, 7176737, 21530211, 64590633]

約数ペア:

[(1, 64590633), (3, 21530211), (9, 7176737), (17, 3799449), (19, 3399507), (51, 1266483), (57, 1133169), (153, 422161), (171, 377723), (289, 223497), (323, 199971), (867, 74499), (969, 66657), (1307, 49419), (2601, 24833), (2907, 22219), (3921, 16473), (5491, 11763)]