27501801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 12777879

約数列:

[1, 3, 17, 51, 73, 83, 89, 219, 249, 267, 1241, 1411, 1513, 3723, 4233, 4539, 6059, 6497, 7387, 18177, 19491, 22161, 103003, 110449, 125579, 309009, 331347, 376737, 539251, 1617753, 9167267, 27501801]

約数ペア:

[(1, 27501801), (3, 9167267), (17, 1617753), (51, 539251), (73, 376737), (83, 331347), (89, 309009), (219, 125579), (249, 110449), (267, 103003), (1241, 22161), (1411, 19491), (1513, 18177), (3723, 7387), (4233, 6497), (4539, 6059)]