73734849

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 117262080

約数和(自身を除く): 43527231

約数列:

[1, 3, 9, 23, 29, 69, 71, 87, 173, 207, 213, 261, 519, 639, 667, 1557, 1633, 2001, 2059, 3979, 4899, 5017, 6003, 6177, 11937, 12283, 14697, 15051, 18531, 35811, 36849, 45153, 47357, 110547, 115391, 142071, 282509, 346173, 356207, 426213, 847527, 1038519, 1068621, 2542581, 3205863, 8192761, 24578283, 73734849]

約数ペア:

[(1, 73734849), (3, 24578283), (9, 8192761), (23, 3205863), (29, 2542581), (69, 1068621), (71, 1038519), (87, 847527), (173, 426213), (207, 356207), (213, 346173), (261, 282509), (519, 142071), (639, 115391), (667, 110547), (1557, 47357), (1633, 45153), (2001, 36849), (2059, 35811), (3979, 18531), (4899, 15051), (5017, 14697), (6003, 12283), (6177, 11937)]