120156345

素因数分解:

$3^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{977}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 214064640

約数和(自身を除く): 93908295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 911, 977, 2733, 2931, 4555, 4885, 8199, 8793, 13665, 14655, 24597, 26379, 40995, 43965, 122985, 131895, 890047, 2670141, 4450235, 8010423, 13350705, 24031269, 40052115, 120156345]

約数ペア:

[(1, 120156345), (3, 40052115), (5, 24031269), (9, 13350705), (15, 8010423), (27, 4450235), (45, 2670141), (135, 890047), (911, 131895), (977, 122985), (2733, 43965), (2931, 40995), (4555, 26379), (4885, 24597), (8199, 14655), (8793, 13665)]