91978146

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131023}}^1$

素因数の和:131047

約数の個数: 32

約数和(自身を含む): 220120320

約数和(自身を除く): 128142174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 131023, 262046, 393069, 786138, 1179207, 1703299, 2358414, 3406598, 3537621, 5109897, 7075242, 10219794, 15329691, 30659382, 45989073, 91978146]

約数ペア:

[(1, 91978146), (2, 45989073), (3, 30659382), (6, 15329691), (9, 10219794), (13, 7075242), (18, 5109897), (26, 3537621), (27, 3406598), (39, 2358414), (54, 1703299), (78, 1179207), (117, 786138), (234, 393069), (351, 262046), (702, 131023)]