90279117

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 55961523

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 243, 261, 557, 621, 667, 783, 1671, 1863, 2001, 2349, 5013, 5589, 6003, 7047, 12811, 15039, 16153, 18009, 38433, 45117, 48459, 54027, 115299, 135351, 145377, 162081, 345897, 371519, 436131, 1037691, 1114557, 1308393, 3113073, 3343671, 3925179, 10031013, 30093039, 90279117]

約数ペア:

[(1, 90279117), (3, 30093039), (9, 10031013), (23, 3925179), (27, 3343671), (29, 3113073), (69, 1308393), (81, 1114557), (87, 1037691), (207, 436131), (243, 371519), (261, 345897), (557, 162081), (621, 145377), (667, 135351), (783, 115299), (1671, 54027), (1863, 48459), (2001, 45117), (2349, 38433), (5013, 18009), (5589, 16153), (6003, 15039), (7047, 12811)]