40372803

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 61819200

約数和(自身を除く): 21446397

約数列:

[1, 3, 9, 27, 53, 89, 159, 267, 317, 477, 801, 951, 1431, 2403, 2853, 4717, 8559, 14151, 16801, 28213, 42453, 50403, 84639, 127359, 151209, 253917, 453627, 761751, 1495289, 4485867, 13457601, 40372803]

約数ペア:

[(1, 40372803), (3, 13457601), (9, 4485867), (27, 1495289), (53, 761751), (89, 453627), (159, 253917), (267, 151209), (317, 127359), (477, 84639), (801, 50403), (951, 42453), (1431, 28213), (2403, 16801), (2853, 14151), (4717, 8559)]