201531753

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{733}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 317088000

約数和(自身を除く): 115556247

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 599, 733, 1797, 2199, 5391, 6597, 10183, 12461, 16173, 19791, 30549, 37383, 91647, 112149, 274941, 336447, 439067, 1317201, 3951603, 7464139, 11854809, 22392417, 67177251, 201531753]

約数ペア:

[(1, 201531753), (3, 67177251), (9, 22392417), (17, 11854809), (27, 7464139), (51, 3951603), (153, 1317201), (459, 439067), (599, 336447), (733, 274941), (1797, 112149), (2199, 91647), (5391, 37383), (6597, 30549), (10183, 19791), (12461, 16173)]