4343193351

素因数分解:

$3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{17939}}^1$

素因数の和:18026

約数の個数: 60

約数和(自身を含む): 7671395160

約数和(自身を除く): 3328201809

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 81, 147, 183, 189, 427, 441, 549, 567, 1281, 1323, 1647, 2989, 3843, 3969, 4941, 8967, 11529, 17939, 26901, 34587, 53817, 80703, 125573, 161451, 242109, 376719, 484353, 879011, 1094279, 1130157, 1453059, 2637033, 3282837, 3390471, 7659953, 7911099, 9848511, 10171413, 22979859, 23733297, 29545533, 53619671, 68939577, 71199891, 88636599, 160859013, 206818731, 482577039, 620456193, 1447731117, 4343193351]

約数ペア:

[(1, 4343193351), (3, 1447731117), (7, 620456193), (9, 482577039), (21, 206818731), (27, 160859013), (49, 88636599), (61, 71199891), (63, 68939577), (81, 53619671), (147, 29545533), (183, 23733297), (189, 22979859), (427, 10171413), (441, 9848511), (549, 7911099), (567, 7659953), (1281, 3390471), (1323, 3282837), (1647, 2637033), (2989, 1453059), (3843, 1130157), (3969, 1094279), (4941, 879011), (8967, 484353), (11529, 376719), (17939, 242109), (26901, 161451), (34587, 125573), (53817, 80703)]