68715603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4421}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 108993456

約数和(自身を除く): 40277853

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 4421, 5181, 13263, 15543, 39789, 48631, 145893, 437679, 694097, 2082291, 6246873, 7635067, 22905201, 68715603]

約数ペア:

[(1, 68715603), (3, 22905201), (9, 7635067), (11, 6246873), (33, 2082291), (99, 694097), (157, 437679), (471, 145893), (1413, 48631), (1727, 39789), (4421, 15543), (5181, 13263)]