30289977

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 46604160

約数和(自身を除く): 16314183

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 347, 477, 549, 1041, 1431, 1647, 3123, 3233, 9369, 9699, 18391, 21167, 29097, 55173, 63501, 87291, 165519, 190503, 496557, 571509, 1121851, 3365553, 10096659, 30289977]

約数ペア:

[(1, 30289977), (3, 10096659), (9, 3365553), (27, 1121851), (53, 571509), (61, 496557), (159, 190503), (183, 165519), (347, 87291), (477, 63501), (549, 55173), (1041, 29097), (1431, 21167), (1647, 18391), (3123, 9699), (3233, 9369)]