156664719621

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{108179}}^1$

素因数の和:109151

約数の個数: 40

約数和(自身を含む): 246611455200

約数和(自身を除く): 89946735579

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 941, 1539, 2823, 8469, 17879, 25407, 53637, 76221, 108179, 160911, 324537, 482733, 973611, 1448199, 2055401, 2920833, 6166203, 8762499, 18498609, 55495827, 101796439, 166487481, 305389317, 916167951, 1934132341, 2748503853, 5802397023, 8245511559, 17407191069, 52221573207, 156664719621]

約数ペア:

[(1, 156664719621), (3, 52221573207), (9, 17407191069), (19, 8245511559), (27, 5802397023), (57, 2748503853), (81, 1934132341), (171, 916167951), (513, 305389317), (941, 166487481), (1539, 101796439), (2823, 55495827), (8469, 18498609), (17879, 8762499), (25407, 6166203), (53637, 2920833), (76221, 2055401), (108179, 1448199), (160911, 973611), (324537, 482733)]