77379885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 147184128

約数和(自身を除く): 69804243

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 223, 495, 669, 701, 1115, 2007, 2103, 2453, 3345, 3505, 6309, 7359, 7711, 10035, 10515, 12265, 22077, 23133, 31545, 36795, 38555, 69399, 110385, 115665, 156323, 346995, 468969, 781615, 1406907, 1719553, 2344845, 5158659, 7034535, 8597765, 15475977, 25793295, 77379885]

約数ペア:

[(1, 77379885), (3, 25793295), (5, 15475977), (9, 8597765), (11, 7034535), (15, 5158659), (33, 2344845), (45, 1719553), (55, 1406907), (99, 781615), (165, 468969), (223, 346995), (495, 156323), (669, 115665), (701, 110385), (1115, 69399), (2007, 38555), (2103, 36795), (2453, 31545), (3345, 23133), (3505, 22077), (6309, 12265), (7359, 10515), (7711, 10035)]