78617133

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4639}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 130291200

約数和(自身を除く): 51674067

約数列:

[1, 3, 7, 9, 21, 63, 269, 807, 1883, 2421, 4639, 5649, 13917, 16947, 32473, 41751, 97419, 292257, 1247891, 3743673, 8735237, 11231019, 26205711, 78617133]

約数ペア:

[(1, 78617133), (3, 26205711), (7, 11231019), (9, 8735237), (21, 3743673), (63, 1247891), (269, 292257), (807, 97419), (1883, 41751), (2421, 32473), (4639, 16947), (5649, 13917)]