68171697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 112519680

約数和(自身を除く): 44347983

約数列:

[1, 3, 9, 11, 31, 33, 93, 97, 99, 229, 279, 291, 341, 687, 873, 1023, 1067, 2061, 2519, 3007, 3069, 3201, 7099, 7557, 9021, 9603, 21297, 22213, 22671, 27063, 33077, 63891, 66639, 78089, 99231, 199917, 234267, 244343, 297693, 688603, 702801, 733029, 2065809, 2199087, 6197427, 7574633, 22723899, 68171697]

約数ペア:

[(1, 68171697), (3, 22723899), (9, 7574633), (11, 6197427), (31, 2199087), (33, 2065809), (93, 733029), (97, 702801), (99, 688603), (229, 297693), (279, 244343), (291, 234267), (341, 199917), (687, 99231), (873, 78089), (1023, 66639), (1067, 63891), (2061, 33077), (2519, 27063), (3007, 22671), (3069, 22213), (3201, 21297), (7099, 9603), (7557, 9021)]