30927231

素因数分解:

$3^3\times {\mathrm{19}}^3\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 48652800

約数和(自身を除く): 17725569

約数列:

[1, 3, 9, 19, 27, 57, 167, 171, 361, 501, 513, 1083, 1503, 3173, 3249, 4509, 6859, 9519, 9747, 20577, 28557, 60287, 61731, 85671, 180861, 185193, 542583, 1145453, 1627749, 3436359, 10309077, 30927231]

約数ペア:

[(1, 30927231), (3, 10309077), (9, 3436359), (19, 1627749), (27, 1145453), (57, 542583), (167, 185193), (171, 180861), (361, 85671), (501, 61731), (513, 60287), (1083, 28557), (1503, 20577), (3173, 9747), (3249, 9519), (4509, 6859)]