72670923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16787}}^1$

素因数の和:16843

約数の個数: 24

約数和(自身を含む): 116105808

約数和(自身を除く): 43434885

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 16787, 50361, 151083, 218231, 621119, 654693, 1863357, 1964079, 5590071, 8074547, 24223641, 72670923]

約数ペア:

[(1, 72670923), (3, 24223641), (9, 8074547), (13, 5590071), (37, 1964079), (39, 1863357), (111, 654693), (117, 621119), (333, 218231), (481, 151083), (1443, 50361), (4329, 16787)]