764384013

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1607}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 1152614400

約数和(自身を除く): 388230387

約数列:

[1, 3, 9, 27, 79, 223, 237, 669, 711, 1607, 2007, 2133, 4821, 6021, 14463, 17617, 43389, 52851, 126953, 158553, 358361, 380859, 475659, 1075083, 1142577, 3225249, 3427731, 9675747, 28310519, 84931557, 254794671, 764384013]

約数ペア:

[(1, 764384013), (3, 254794671), (9, 84931557), (27, 28310519), (79, 9675747), (223, 3427731), (237, 3225249), (669, 1142577), (711, 1075083), (1607, 475659), (2007, 380859), (2133, 358361), (4821, 158553), (6021, 126953), (14463, 52851), (17617, 43389)]