72525159

素因数分解:

$3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 123200000

約数和(自身を除く): 50674841

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 499, 769, 1497, 2307, 3493, 4491, 5383, 6921, 10479, 13473, 16149, 20763, 31437, 48447, 94311, 145341, 383731, 1151193, 2686117, 3453579, 8058351, 10360737, 24175053, 72525159]

約数ペア:

[(1, 72525159), (3, 24175053), (7, 10360737), (9, 8058351), (21, 3453579), (27, 2686117), (63, 1151193), (189, 383731), (499, 145341), (769, 94311), (1497, 48447), (2307, 31437), (3493, 20763), (4491, 16149), (5383, 13473), (6921, 10479)]