201996800001

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2559481}}^1$

素因数の和:2559606

約数の個数: 32

約数和(自身を含む): 311233011200

約数和(自身を除く): 109236211199

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 711, 999, 2133, 2923, 8769, 26307, 78921, 2559481, 7678443, 23035329, 69105987, 94700797, 202198999, 284102391, 606596997, 852307173, 1819790991, 2556921519, 5459372973, 7481362963, 22444088889, 67332266667, 201996800001]

約数ペア:

[(1, 201996800001), (3, 67332266667), (9, 22444088889), (27, 7481362963), (37, 5459372973), (79, 2556921519), (111, 1819790991), (237, 852307173), (333, 606596997), (711, 284102391), (999, 202198999), (2133, 94700797), (2923, 69105987), (8769, 23035329), (26307, 7678443), (78921, 2559481)]