30108807

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 46038720

約数和(自身を除く): 15929913

約数列:

[1, 3, 9, 27, 61, 101, 181, 183, 303, 543, 549, 909, 1629, 1647, 2727, 4887, 6161, 11041, 18281, 18483, 33123, 54843, 55449, 99369, 164529, 166347, 298107, 493587, 1115141, 3345423, 10036269, 30108807]

約数ペア:

[(1, 30108807), (3, 10036269), (9, 3345423), (27, 1115141), (61, 493587), (101, 298107), (181, 166347), (183, 164529), (303, 99369), (543, 55449), (549, 54843), (909, 33123), (1629, 18483), (1647, 18281), (2727, 11041), (4887, 6161)]