30732723

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 21798477

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 1439, 2373, 3051, 4317, 7119, 10073, 12951, 21357, 30219, 38853, 90657, 162607, 271971, 487821, 1138249, 1463463, 3414747, 4390389, 10244241, 30732723]

約数ペア:

[(1, 30732723), (3, 10244241), (7, 4390389), (9, 3414747), (21, 1463463), (27, 1138249), (63, 487821), (113, 271971), (189, 162607), (339, 90657), (791, 38853), (1017, 30219), (1439, 21357), (2373, 12951), (3051, 10073), (4317, 7119)]