73879839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1861}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 116769744

約数和(自身を除く): 42889905

約数列:

[1, 3, 9, 11, 33, 99, 401, 1203, 1861, 3609, 4411, 5583, 13233, 16749, 20471, 39699, 61413, 184239, 746261, 2238783, 6716349, 8208871, 24626613, 73879839]

約数ペア:

[(1, 73879839), (3, 24626613), (9, 8208871), (11, 6716349), (33, 2238783), (99, 746261), (401, 184239), (1203, 61413), (1861, 39699), (3609, 20471), (4411, 16749), (5583, 13233)]