72210951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5303}}^1$

素因数の和:5415

約数の個数: 24

約数和(自身を含む): 111702240

約数和(自身を除く): 39491289

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 5303, 13617, 15909, 47727, 90151, 270453, 471967, 811359, 1415901, 4247703, 8023439, 24070317, 72210951]

約数ペア:

[(1, 72210951), (3, 24070317), (9, 8023439), (17, 4247703), (51, 1415901), (89, 811359), (153, 471967), (267, 270453), (801, 90151), (1513, 47727), (4539, 15909), (5303, 13617)]