131433273

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3139

約数の個数: 40

約数和(自身を含む): 214663680

約数和(自身を除く): 83230407

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 3079, 4743, 9237, 14229, 27711, 42687, 52343, 83133, 95449, 157029, 249399, 286347, 471087, 859041, 1413261, 1622633, 2577123, 4239783, 4867899, 7731369, 14603697, 43811091, 131433273]

約数ペア:

[(1, 131433273), (3, 43811091), (9, 14603697), (17, 7731369), (27, 4867899), (31, 4239783), (51, 2577123), (81, 1622633), (93, 1413261), (153, 859041), (279, 471087), (459, 286347), (527, 249399), (837, 157029), (1377, 95449), (1581, 83133), (2511, 52343), (3079, 42687), (4743, 27711), (9237, 14229)]