71569821861

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{4549}}^1\times {\mathrm{18797}}^1$

素因数の和:23386

約数の個数: 32

約数和(自身を含む): 109479552000

約数和(自身を除く): 37909730139

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 4549, 13647, 18797, 40941, 56391, 122823, 141019, 169173, 423057, 507519, 582707, 1269171, 1748121, 3807513, 5244363, 15733089, 85507553, 256522659, 769567977, 2308703931, 2650734143, 7952202429, 23856607287, 71569821861]

約数ペア:

[(1, 71569821861), (3, 23856607287), (9, 7952202429), (27, 2650734143), (31, 2308703931), (93, 769567977), (279, 256522659), (837, 85507553), (4549, 15733089), (13647, 5244363), (18797, 3807513), (40941, 1748121), (56391, 1269171), (122823, 582707), (141019, 507519), (169173, 423057)]