90194139

素因数分解:

$3^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1231}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 149140992

約数和(自身を除く): 58946853

約数列:

[1, 3, 7, 9, 21, 63, 1163, 1231, 3489, 3693, 8141, 8617, 10467, 11079, 24423, 25851, 73269, 77553, 1431653, 4294959, 10021571, 12884877, 30064713, 90194139]

約数ペア:

[(1, 90194139), (3, 30064713), (7, 12884877), (9, 10021571), (21, 4294959), (63, 1431653), (1163, 77553), (1231, 73269), (3489, 25851), (3693, 24423), (8141, 11079), (8617, 10467)]