133805217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16901}}^1$

素因数の和:16953

約数の個数: 32

約数和(自身を含む): 227162880

約数和(自身を除く): 93357663

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 16901, 50703, 118307, 219713, 354921, 490129, 659139, 1470387, 1537991, 3430903, 4613973, 6371677, 10292709, 19115031, 44601739, 133805217]

約数ペア:

[(1, 133805217), (3, 44601739), (7, 19115031), (13, 10292709), (21, 6371677), (29, 4613973), (39, 3430903), (87, 1537991), (91, 1470387), (203, 659139), (273, 490129), (377, 354921), (609, 219713), (1131, 118307), (2639, 50703), (7917, 16901)]