154866957

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{941}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 250677504

約数和(自身を除く): 95810547

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 461, 941, 1383, 2823, 3227, 6587, 7837, 9681, 15997, 19761, 23511, 47991, 54859, 111979, 164577, 335937, 433801, 1301403, 3036607, 7374617, 9109821, 22123851, 51622319, 154866957]

約数ペア:

[(1, 154866957), (3, 51622319), (7, 22123851), (17, 9109821), (21, 7374617), (51, 3036607), (119, 1301403), (357, 433801), (461, 335937), (941, 164577), (1383, 111979), (2823, 54859), (3227, 47991), (6587, 23511), (7837, 19761), (9681, 15997)]