207029115

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17627}}^1$

素因数の和:17673

約数の個数: 40

約数和(自身を含む): 383937840

約数和(自身を除く): 176908725

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 11745, 17627, 52881, 88135, 158643, 264405, 475929, 511183, 793215, 1427787, 1533549, 2379645, 2555915, 4600647, 7138935, 7667745, 13801941, 23003235, 41405823, 69009705, 207029115]

約数ペア:

[(1, 207029115), (3, 69009705), (5, 41405823), (9, 23003235), (15, 13801941), (27, 7667745), (29, 7138935), (45, 4600647), (81, 2555915), (87, 2379645), (135, 1533549), (145, 1427787), (261, 793215), (405, 511183), (435, 475929), (783, 264405), (1305, 158643), (2349, 88135), (3915, 52881), (11745, 17627)]