29273517

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 53767168

約数和(自身を除く): 24493651

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1153, 1209, 1953, 2821, 3459, 3627, 8071, 8463, 10377, 14989, 24213, 25389, 35743, 44967, 72639, 104923, 107229, 134901, 250201, 314769, 321687, 464659, 750603, 944307, 1393977, 2251809, 3252613, 4181931, 9757839, 29273517]

約数ペア:

[(1, 29273517), (3, 9757839), (7, 4181931), (9, 3252613), (13, 2251809), (21, 1393977), (31, 944307), (39, 750603), (63, 464659), (91, 321687), (93, 314769), (117, 250201), (217, 134901), (273, 107229), (279, 104923), (403, 72639), (651, 44967), (819, 35743), (1153, 25389), (1209, 24213), (1953, 14989), (2821, 10377), (3459, 8463), (3627, 8071)]