72999873

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 40356927

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1151, 2187, 2349, 3453, 7047, 10359, 21141, 31077, 33379, 63423, 93231, 100137, 279693, 300411, 839079, 901233, 2517237, 2703699, 8111097, 24333291, 72999873]

約数ペア:

[(1, 72999873), (3, 24333291), (9, 8111097), (27, 2703699), (29, 2517237), (81, 901233), (87, 839079), (243, 300411), (261, 279693), (729, 100137), (783, 93231), (1151, 63423), (2187, 33379), (2349, 31077), (3453, 21141), (7047, 10359)]