98016513

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 159081984

約数和(自身を除く): 61065471

約数列:

[1, 3, 7, 21, 31, 49, 93, 137, 147, 157, 217, 411, 471, 651, 959, 1099, 1519, 2877, 3297, 4247, 4557, 4867, 6713, 7693, 12741, 14601, 20139, 21509, 23079, 29729, 34069, 64527, 89187, 102207, 150563, 208103, 238483, 451689, 624309, 666779, 715449, 1053941, 2000337, 3161823, 4667453, 14002359, 32672171, 98016513]

約数ペア:

[(1, 98016513), (3, 32672171), (7, 14002359), (21, 4667453), (31, 3161823), (49, 2000337), (93, 1053941), (137, 715449), (147, 666779), (157, 624309), (217, 451689), (411, 238483), (471, 208103), (651, 150563), (959, 102207), (1099, 89187), (1519, 64527), (2877, 34069), (3297, 29729), (4247, 23079), (4557, 21509), (4867, 20139), (6713, 14601), (7693, 12741)]