128114217

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 246564864

約数和(自身を除く): 118450647

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 81, 99, 123, 167, 189, 231, 243, 287, 297, 369, 451, 501, 567, 693, 861, 891, 1107, 1169, 1353, 1503, 1701, 1837, 2079, 2583, 2673, 3157, 3321, 3507, 4059, 4509, 5511, 6237, 6847, 7749, 9471, 9963, 10521, 12177, 12859, 13527, 16533, 18711, 20541, 23247, 28413, 31563, 36531, 38577, 40581, 47929, 49599, 61623, 69741, 75317, 85239, 94689, 109593, 115731, 143787, 148797, 184869, 225951, 255717, 284067, 347193, 431361, 446391, 527219, 554607, 677853, 767151, 1041579, 1294083, 1581657, 1663821, 2033559, 3124737, 3882249, 4744971, 6100677, 11646747, 14234913, 18302031, 42704739, 128114217]

約数ペア:

[(1, 128114217), (3, 42704739), (7, 18302031), (9, 14234913), (11, 11646747), (21, 6100677), (27, 4744971), (33, 3882249), (41, 3124737), (63, 2033559), (77, 1663821), (81, 1581657), (99, 1294083), (123, 1041579), (167, 767151), (189, 677853), (231, 554607), (243, 527219), (287, 446391), (297, 431361), (369, 347193), (451, 284067), (501, 255717), (567, 225951), (693, 184869), (861, 148797), (891, 143787), (1107, 115731), (1169, 109593), (1353, 94689), (1503, 85239), (1701, 75317), (1837, 69741), (2079, 61623), (2583, 49599), (2673, 47929), (3157, 40581), (3321, 38577), (3507, 36531), (4059, 31563), (4509, 28413), (5511, 23247), (6237, 20541), (6847, 18711), (7749, 16533), (9471, 13527), (9963, 12859), (10521, 12177)]