310089141

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 487468800

約数和(自身を除く): 177379659

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 243, 261, 557, 711, 783, 1671, 2133, 2291, 2349, 5013, 6399, 6873, 7047, 15039, 16153, 19197, 20619, 44003, 45117, 48459, 61857, 132009, 135351, 145377, 185571, 396027, 436131, 556713, 1188081, 1276087, 1308393, 3564243, 3828261, 3925179, 10692729, 11484783, 34454349, 103363047, 310089141]

約数ペア:

[(1, 310089141), (3, 103363047), (9, 34454349), (27, 11484783), (29, 10692729), (79, 3925179), (81, 3828261), (87, 3564243), (237, 1308393), (243, 1276087), (261, 1188081), (557, 556713), (711, 436131), (783, 396027), (1671, 185571), (2133, 145377), (2291, 135351), (2349, 132009), (5013, 61857), (6399, 48459), (6873, 45117), (7047, 44003), (15039, 20619), (16153, 19197)]