162949899

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 253338624

約数和(自身を除く): 90388725

約数列:

[1, 3, 7, 21, 71, 213, 293, 373, 497, 879, 1119, 1491, 2051, 2611, 6153, 7833, 20803, 26483, 62409, 79449, 109289, 145621, 185381, 327867, 436863, 556143, 765023, 2295069, 7759519, 23278557, 54316633, 162949899]

約数ペア:

[(1, 162949899), (3, 54316633), (7, 23278557), (21, 7759519), (71, 2295069), (213, 765023), (293, 556143), (373, 436863), (497, 327867), (879, 185381), (1119, 145621), (1491, 109289), (2051, 79449), (2611, 62409), (6153, 26483), (7833, 20803)]