123162579

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 192864000

約数和(自身を除く): 69701421

約数列:

[1, 3, 9, 19, 27, 57, 171, 409, 513, 587, 1227, 1761, 3681, 5283, 7771, 11043, 11153, 15849, 23313, 33459, 69939, 100377, 209817, 240083, 301131, 720249, 2160747, 4561577, 6482241, 13684731, 41054193, 123162579]

約数ペア:

[(1, 123162579), (3, 41054193), (9, 13684731), (19, 6482241), (27, 4561577), (57, 2160747), (171, 720249), (409, 301131), (513, 240083), (587, 209817), (1227, 100377), (1761, 69939), (3681, 33459), (5283, 23313), (7771, 15849), (11043, 11153)]