72436833

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12919}}^1$

素因数の和:13021

約数の個数: 24

約数和(自身を含む): 120931200

約数和(自身を除く): 48494367

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 12919, 38757, 90433, 116271, 271299, 813897, 1149791, 3449373, 8048537, 10348119, 24145611, 72436833]

約数ペア:

[(1, 72436833), (3, 24145611), (7, 10348119), (9, 8048537), (21, 3449373), (63, 1149791), (89, 813897), (267, 271299), (623, 116271), (801, 90433), (1869, 38757), (5607, 12919)]