142414713

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 252313600

約数和(自身を除く): 109898887

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 109, 189, 217, 223, 279, 327, 651, 669, 763, 837, 981, 1561, 1953, 2007, 2289, 2943, 3379, 4683, 5859, 6021, 6867, 6913, 10137, 14049, 20601, 20739, 23653, 24307, 30411, 42147, 48391, 62217, 70959, 72921, 91233, 145173, 170149, 186651, 212877, 218763, 435519, 510447, 638631, 656289, 753517, 1306557, 1531341, 2260551, 4594023, 5274619, 6781653, 15823857, 20344959, 47471571, 142414713]

約数ペア:

[(1, 142414713), (3, 47471571), (7, 20344959), (9, 15823857), (21, 6781653), (27, 5274619), (31, 4594023), (63, 2260551), (93, 1531341), (109, 1306557), (189, 753517), (217, 656289), (223, 638631), (279, 510447), (327, 435519), (651, 218763), (669, 212877), (763, 186651), (837, 170149), (981, 145173), (1561, 91233), (1953, 72921), (2007, 70959), (2289, 62217), (2943, 48391), (3379, 42147), (4683, 30411), (5859, 24307), (6021, 23653), (6867, 20739), (6913, 20601), (10137, 14049)]