73143189

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 124611840

約数和(自身を除く): 51468651

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 2237, 3633, 4671, 6711, 10899, 15659, 20133, 32697, 46977, 60399, 140931, 387001, 422793, 1161003, 2709007, 3483009, 8127021, 10449027, 24381063, 73143189]

約数ペア:

[(1, 73143189), (3, 24381063), (7, 10449027), (9, 8127021), (21, 3483009), (27, 2709007), (63, 1161003), (173, 422793), (189, 387001), (519, 140931), (1211, 60399), (1557, 46977), (2237, 32697), (3633, 20133), (4671, 15659), (6711, 10899)]