159755751

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 249687360

約数和(自身を除く): 89931609

約数列:

[1, 3, 9, 29, 37, 71, 87, 111, 213, 233, 261, 333, 639, 699, 1073, 2059, 2097, 2627, 3219, 6177, 6757, 7881, 8621, 9657, 16543, 18531, 20271, 23643, 25863, 49629, 60813, 76183, 77589, 148887, 228549, 250009, 479747, 612091, 685647, 750027, 1439241, 1836273, 2250081, 4317723, 5508819, 17750639, 53251917, 159755751]

約数ペア:

[(1, 159755751), (3, 53251917), (9, 17750639), (29, 5508819), (37, 4317723), (71, 2250081), (87, 1836273), (111, 1439241), (213, 750027), (233, 685647), (261, 612091), (333, 479747), (639, 250009), (699, 228549), (1073, 148887), (2059, 77589), (2097, 76183), (2627, 60813), (3219, 49629), (6177, 25863), (6757, 23643), (7881, 20271), (8621, 18531), (9657, 16543)]