156956316813

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 236626790400

約数和(自身を除く): 79670473587

約数列:

[1, 3, 9, 27, 131, 227, 233, 393, 681, 699, 839, 1179, 2043, 2097, 2517, 3537, 6129, 6291, 7551, 22653, 29737, 30523, 52891, 89211, 91569, 109909, 158673, 190453, 195487, 267633, 274707, 329727, 476019, 571359, 586461, 802899, 824121, 989181, 1428057, 1714077, 1759383, 2967543, 5142231, 5278149, 6928721, 20786163, 24949343, 25608797, 44375549, 62358489, 74848029, 76826391, 133126647, 187075467, 224544087, 230479173, 399379941, 673632261, 691437519, 1198139823, 5813196919, 17439590757, 52318772271, 156956316813]

約数ペア:

[(1, 156956316813), (3, 52318772271), (9, 17439590757), (27, 5813196919), (131, 1198139823), (227, 691437519), (233, 673632261), (393, 399379941), (681, 230479173), (699, 224544087), (839, 187075467), (1179, 133126647), (2043, 76826391), (2097, 74848029), (2517, 62358489), (3537, 44375549), (6129, 25608797), (6291, 24949343), (7551, 20786163), (22653, 6928721), (29737, 5278149), (30523, 5142231), (52891, 2967543), (89211, 1759383), (91569, 1714077), (109909, 1428057), (158673, 989181), (190453, 824121), (195487, 802899), (267633, 586461), (274707, 571359), (329727, 476019)]