215952003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15859}}^1$

素因数の和:15971

約数の個数: 24

約数和(自身を含む): 334011600

約数和(自身を除く): 118059597

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 15859, 47577, 142731, 269603, 808809, 1411451, 2426427, 4234353, 12703059, 23994667, 71984001, 215952003]

約数ペア:

[(1, 215952003), (3, 71984001), (9, 23994667), (17, 12703059), (51, 4234353), (89, 2426427), (153, 1411451), (267, 808809), (801, 269603), (1513, 142731), (4539, 47577), (13617, 15859)]