72869193

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{7121}}^1$

素因数の和:7509

約数の個数: 16

約数和(自身を含む): 108254400

約数和(自身を除く): 35385207

約数列:

[1, 3, 9, 27, 379, 1137, 3411, 7121, 10233, 21363, 64089, 192267, 2698859, 8096577, 24289731, 72869193]

約数ペア:

[(1, 72869193), (3, 24289731), (9, 8096577), (27, 2698859), (379, 192267), (1137, 64089), (3411, 21363), (7121, 10233)]