233236821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 342921600

約数和(自身を除く): 109684779

約数列:

[1, 3, 17, 29, 51, 87, 179, 493, 537, 881, 1479, 2643, 3043, 5191, 9129, 14977, 15573, 25549, 44931, 76647, 88247, 157699, 264741, 434333, 473097, 1302999, 2680883, 4573271, 8042649, 13719813, 77745607, 233236821]

約数ペア:

[(1, 233236821), (3, 77745607), (17, 13719813), (29, 8042649), (51, 4573271), (87, 2680883), (179, 1302999), (493, 473097), (537, 434333), (881, 264741), (1479, 157699), (2643, 88247), (3043, 76647), (5191, 44931), (9129, 25549), (14977, 15573)]