65144121

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 40091079

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 2609, 3567, 7827, 8323, 18263, 24969, 54789, 75661, 106969, 226983, 320907, 529627, 748783, 1588881, 2246349, 3102101, 9306303, 21714707, 65144121]

約数ペア:

[(1, 65144121), (3, 21714707), (7, 9306303), (21, 3102101), (29, 2246349), (41, 1588881), (87, 748783), (123, 529627), (203, 320907), (287, 226983), (609, 106969), (861, 75661), (1189, 54789), (2609, 24969), (3567, 18263), (7827, 8323)]