161196483

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 252675072

約数和(自身を除く): 91478589

約数列:

[1, 3, 7, 21, 71, 73, 213, 219, 497, 511, 1481, 1491, 1533, 4443, 5183, 10367, 15549, 31101, 36281, 105151, 108113, 108843, 315453, 324339, 736057, 756791, 2208171, 2270373, 7676023, 23028069, 53732161, 161196483]

約数ペア:

[(1, 161196483), (3, 53732161), (7, 23028069), (21, 7676023), (71, 2270373), (73, 2208171), (213, 756791), (219, 736057), (497, 324339), (511, 315453), (1481, 108843), (1491, 108113), (1533, 105151), (4443, 36281), (5183, 31101), (10367, 15549)]