70660449

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 44654751

約数列:

[1, 3, 9, 17, 19, 51, 57, 109, 153, 171, 223, 323, 327, 669, 969, 981, 1853, 2007, 2071, 2907, 3791, 4237, 5559, 6213, 11373, 12711, 16677, 18639, 24307, 34119, 35207, 38133, 72029, 72921, 105621, 216087, 218763, 316863, 413219, 461833, 648261, 1239657, 1385499, 3718971, 4156497, 7851161, 23553483, 70660449]

約数ペア:

[(1, 70660449), (3, 23553483), (9, 7851161), (17, 4156497), (19, 3718971), (51, 1385499), (57, 1239657), (109, 648261), (153, 461833), (171, 413219), (223, 316863), (323, 218763), (327, 216087), (669, 105621), (969, 72921), (981, 72029), (1853, 38133), (2007, 35207), (2071, 34119), (2907, 24307), (3791, 18639), (4237, 16677), (5559, 12711), (6213, 11373)]