69673149

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 129339840

約数和(自身を除く): 59666691

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 4051, 5733, 12153, 17199, 28357, 36459, 52663, 85071, 109377, 157989, 198499, 255213, 368641, 473967, 595497, 765639, 1105923, 1421901, 1786491, 2580487, 3317769, 5359473, 7741461, 9953307, 23224383, 69673149]

約数ペア:

[(1, 69673149), (3, 23224383), (7, 9953307), (9, 7741461), (13, 5359473), (21, 3317769), (27, 2580487), (39, 1786491), (49, 1421901), (63, 1105923), (91, 765639), (117, 595497), (147, 473967), (189, 368641), (273, 255213), (351, 198499), (441, 157989), (637, 109377), (819, 85071), (1323, 52663), (1911, 36459), (2457, 28357), (4051, 17199), (5733, 12153)]