74679843

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 118656000

約数和(自身を除く): 43976157

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 823, 1043, 2469, 3129, 4321, 5761, 12963, 17283, 23867, 30247, 71601, 90741, 122627, 167069, 367881, 501207, 858389, 2575167, 3556183, 10668549, 24893281, 74679843]

約数ペア:

[(1, 74679843), (3, 24893281), (7, 10668549), (21, 3556183), (29, 2575167), (87, 858389), (149, 501207), (203, 367881), (447, 167069), (609, 122627), (823, 90741), (1043, 71601), (2469, 30247), (3129, 23867), (4321, 17283), (5761, 12963)]