304847591727

素因数分解:

$3^1\times 7^4\times {\mathrm{167}}^1\times {\mathrm{253427}}^1$

素因数の和:253625

約数の個数: 40

約数和(自身を含む): 477020428416

約数和(自身を除く): 172172836689

約数列:

[1, 3, 7, 21, 49, 147, 167, 343, 501, 1029, 1169, 2401, 3507, 7203, 8183, 24549, 57281, 171843, 253427, 400967, 760281, 1202901, 1773989, 5321967, 12417923, 37253769, 42322309, 86925461, 126966927, 260776383, 296256163, 608478227, 888768489, 1825434681, 2073793141, 6221379423, 14516551987, 43549655961, 101615863909, 304847591727]

約数ペア:

[(1, 304847591727), (3, 101615863909), (7, 43549655961), (21, 14516551987), (49, 6221379423), (147, 2073793141), (167, 1825434681), (343, 888768489), (501, 608478227), (1029, 296256163), (1169, 260776383), (2401, 126966927), (3507, 86925461), (7203, 42322309), (8183, 37253769), (24549, 12417923), (57281, 5321967), (171843, 1773989), (253427, 1202901), (400967, 760281)]