90449469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 152216064

約数和(自身を除く): 61766595

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 223, 241, 561, 669, 723, 1683, 2007, 2169, 2453, 2651, 3791, 4097, 7359, 7953, 11373, 12291, 22077, 23859, 34119, 36873, 41701, 45067, 53743, 125103, 135201, 161229, 375309, 405603, 483687, 591173, 913631, 1773519, 2740893, 5320557, 8222679, 10049941, 30149823, 90449469]

約数ペア:

[(1, 90449469), (3, 30149823), (9, 10049941), (11, 8222679), (17, 5320557), (33, 2740893), (51, 1773519), (99, 913631), (153, 591173), (187, 483687), (223, 405603), (241, 375309), (561, 161229), (669, 135201), (723, 125103), (1683, 53743), (2007, 45067), (2169, 41701), (2453, 36873), (2651, 34119), (3791, 23859), (4097, 22077), (7359, 12291), (7953, 11373)]