42925323

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 71655840

約数和(自身を除く): 28730517

約数列:

[1, 3, 7, 17, 21, 49, 51, 89, 119, 147, 193, 267, 357, 579, 623, 833, 1351, 1513, 1869, 2499, 3281, 4053, 4361, 4539, 9457, 9843, 10591, 13083, 17177, 22967, 28371, 31773, 51531, 68901, 74137, 120239, 160769, 222411, 292009, 360717, 482307, 841673, 876027, 2044063, 2525019, 6132189, 14308441, 42925323]

約数ペア:

[(1, 42925323), (3, 14308441), (7, 6132189), (17, 2525019), (21, 2044063), (49, 876027), (51, 841673), (89, 482307), (119, 360717), (147, 292009), (193, 222411), (267, 160769), (357, 120239), (579, 74137), (623, 68901), (833, 51531), (1351, 31773), (1513, 28371), (1869, 22967), (2499, 17177), (3281, 13083), (4053, 10591), (4361, 9843), (4539, 9457)]