148776156789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1122983}}^1$

素因数の和:1123121

約数の個数: 32

約数和(自身を含む): 221362606080

約数和(自身を除く): 72586449291

約数列:

[1, 3, 13, 39, 43, 79, 129, 237, 559, 1027, 1677, 3081, 3397, 10191, 44161, 132483, 1122983, 3368949, 14598779, 43796337, 48288269, 88715657, 144864807, 266146971, 627747497, 1153303541, 1883242491, 3459910623, 3814773251, 11444319753, 49592052263, 148776156789]

約数ペア:

[(1, 148776156789), (3, 49592052263), (13, 11444319753), (39, 3814773251), (43, 3459910623), (79, 1883242491), (129, 1153303541), (237, 627747497), (559, 266146971), (1027, 144864807), (1677, 88715657), (3081, 48288269), (3397, 43796337), (10191, 14598779), (44161, 3368949), (132483, 1122983)]