40694589

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 24623811

約数列:

[1, 3, 9, 13, 27, 39, 117, 269, 351, 431, 807, 1293, 2421, 3497, 3879, 5603, 7263, 10491, 11637, 16809, 31473, 50427, 94419, 115939, 151281, 347817, 1043451, 1507207, 3130353, 4521621, 13564863, 40694589]

約数ペア:

[(1, 40694589), (3, 13564863), (9, 4521621), (13, 3130353), (27, 1507207), (39, 1043451), (117, 347817), (269, 151281), (351, 115939), (431, 94419), (807, 50427), (1293, 31473), (2421, 16809), (3497, 11637), (3879, 10491), (5603, 7263)]