69690117

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{49531}}^1$

素因数の和:49608

約数の個数: 16

約数和(自身を含む): 107781632

約数和(自身を除く): 38091515

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 49531, 148593, 346717, 1040151, 3318577, 9955731, 23230039, 69690117]

約数ペア:

[(1, 69690117), (3, 23230039), (7, 9955731), (21, 3318577), (67, 1040151), (201, 346717), (469, 148593), (1407, 49531)]