127660941

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 196647264

約数和(自身を除く): 68986323

約数列:

[1, 3, 9, 27, 53, 81, 131, 159, 227, 393, 477, 681, 1179, 1431, 2043, 3537, 4293, 6129, 6943, 10611, 12031, 18387, 20829, 29737, 36093, 62487, 89211, 108279, 187461, 267633, 324837, 562383, 802899, 974511, 1576061, 2408697, 4728183, 14184549, 42553647, 127660941]

約数ペア:

[(1, 127660941), (3, 42553647), (9, 14184549), (27, 4728183), (53, 2408697), (81, 1576061), (131, 974511), (159, 802899), (227, 562383), (393, 324837), (477, 267633), (681, 187461), (1179, 108279), (1431, 89211), (2043, 62487), (3537, 36093), (4293, 29737), (6129, 20829), (6943, 18387), (10611, 12031)]