315065349

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 473489280

約数和(自身を除く): 158423931

約数列:

[1, 3, 9, 27, 131, 281, 317, 393, 843, 951, 1179, 2529, 2853, 3537, 7587, 8559, 36811, 41527, 89077, 110433, 124581, 267231, 331299, 373743, 801693, 993897, 1121229, 2405079, 11669087, 35007261, 105021783, 315065349]

約数ペア:

[(1, 315065349), (3, 105021783), (9, 35007261), (27, 11669087), (131, 2405079), (281, 1121229), (317, 993897), (393, 801693), (843, 373743), (951, 331299), (1179, 267231), (2529, 124581), (2853, 110433), (3537, 89077), (7587, 41527), (8559, 36811)]