144572013

素因数分解:

$3^3\times {\mathrm{61}}^2\times {\mathrm{1439}}^1$

素因数の和:1570

約数の個数: 24

約数和(自身を含む): 217900800

約数和(自身を除く): 73328787

約数列:

[1, 3, 9, 27, 61, 183, 549, 1439, 1647, 3721, 4317, 11163, 12951, 33489, 38853, 87779, 100467, 263337, 790011, 2370033, 5354519, 16063557, 48190671, 144572013]

約数ペア:

[(1, 144572013), (3, 48190671), (9, 16063557), (27, 5354519), (61, 2370033), (183, 790011), (549, 263337), (1439, 100467), (1647, 87779), (3721, 38853), (4317, 33489), (11163, 12951)]