89467497

素因数分解:

$3^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 154627200

約数和(自身を除く): 65159703

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 149, 189, 243, 353, 447, 567, 1043, 1059, 1341, 1701, 2471, 3129, 3177, 4023, 7413, 9387, 9531, 12069, 22239, 28161, 28593, 36207, 52597, 66717, 84483, 85779, 157791, 200151, 253449, 368179, 473373, 600453, 1104537, 1420119, 3313611, 4260357, 9940833, 12781071, 29822499, 89467497]

約数ペア:

[(1, 89467497), (3, 29822499), (7, 12781071), (9, 9940833), (21, 4260357), (27, 3313611), (63, 1420119), (81, 1104537), (149, 600453), (189, 473373), (243, 368179), (353, 253449), (447, 200151), (567, 157791), (1043, 85779), (1059, 84483), (1341, 66717), (1701, 52597), (2471, 36207), (3129, 28593), (3177, 28161), (4023, 22239), (7413, 12069), (9387, 9531)]