152804709

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 240724224

約数和(自身を除く): 87919515

約数列:

[1, 3, 9, 23, 37, 69, 71, 111, 207, 213, 281, 333, 639, 843, 851, 1633, 2529, 2553, 2627, 4899, 6463, 7659, 7881, 10397, 14697, 19389, 19951, 23643, 31191, 58167, 59853, 60421, 93573, 179559, 181263, 239131, 458873, 543789, 717393, 738187, 1376619, 2152179, 2214561, 4129857, 6643683, 16978301, 50934903, 152804709]

約数ペア:

[(1, 152804709), (3, 50934903), (9, 16978301), (23, 6643683), (37, 4129857), (69, 2214561), (71, 2152179), (111, 1376619), (207, 738187), (213, 717393), (281, 543789), (333, 458873), (639, 239131), (843, 181263), (851, 179559), (1633, 93573), (2529, 60421), (2553, 59853), (2627, 58167), (4899, 31191), (6463, 23643), (7659, 19951), (7881, 19389), (10397, 14697)]