89863047

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 142709760

約数和(自身を除く): 52846713

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 3911, 7659, 11733, 22977, 35199, 89953, 105597, 144707, 269859, 434121, 809577, 1302363, 2428731, 3328261, 3907089, 9984783, 29954349, 89863047]

約数ペア:

[(1, 89863047), (3, 29954349), (9, 9984783), (23, 3907089), (27, 3328261), (37, 2428731), (69, 1302363), (111, 809577), (207, 434121), (333, 269859), (621, 144707), (851, 105597), (999, 89953), (2553, 35199), (3911, 22977), (7659, 11733)]