65647566

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 149239584

約数和(自身を除く): 83592018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 257, 414, 514, 617, 771, 1234, 1542, 1851, 2313, 3702, 4626, 5553, 5911, 11106, 11822, 14191, 17733, 28382, 35466, 42573, 53199, 85146, 106398, 127719, 158569, 255438, 317138, 475707, 951414, 1427121, 2854242, 3647087, 7294174, 10941261, 21882522, 32823783, 65647566]

約数ペア:

[(1, 65647566), (2, 32823783), (3, 21882522), (6, 10941261), (9, 7294174), (18, 3647087), (23, 2854242), (46, 1427121), (69, 951414), (138, 475707), (207, 317138), (257, 255438), (414, 158569), (514, 127719), (617, 106398), (771, 85146), (1234, 53199), (1542, 42573), (1851, 35466), (2313, 28382), (3702, 17733), (4626, 14191), (5553, 11822), (5911, 11106)]