194594037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 293830656

約数和(自身を除く): 99236619

約数列:

[1, 3, 11, 31, 33, 93, 223, 341, 669, 853, 1023, 2453, 2559, 6913, 7359, 9383, 20739, 26443, 28149, 76043, 79329, 190219, 228129, 290873, 570657, 872619, 2092409, 5896789, 6277227, 17690367, 64864679, 194594037]

約数ペア:

[(1, 194594037), (3, 64864679), (11, 17690367), (31, 6277227), (33, 5896789), (93, 2092409), (223, 872619), (341, 570657), (669, 290873), (853, 228129), (1023, 190219), (2453, 79329), (2559, 76043), (6913, 28149), (7359, 26443), (9383, 20739)]