75354273

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 116075520

約数和(自身を除く): 40721247

約数列:

[1, 3, 9, 27, 31, 93, 197, 279, 457, 591, 837, 1371, 1773, 4113, 5319, 6107, 12339, 14167, 18321, 42501, 54963, 90029, 127503, 164889, 270087, 382509, 810261, 2430783, 2790899, 8372697, 25118091, 75354273]

約数ペア:

[(1, 75354273), (3, 25118091), (9, 8372697), (27, 2790899), (31, 2430783), (93, 810261), (197, 382509), (279, 270087), (457, 164889), (591, 127503), (837, 90029), (1371, 54963), (1773, 42501), (4113, 18321), (5319, 14167), (6107, 12339)]