772217277

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 1146839040

約数和(自身を除く): 374621763

約数列:

[1, 3, 13, 39, 67, 127, 169, 179, 201, 381, 507, 537, 871, 1651, 2327, 2613, 4953, 6981, 8509, 11323, 11993, 21463, 22733, 25527, 30251, 33969, 35979, 64389, 68199, 90753, 110617, 155909, 295529, 331851, 467727, 886587, 1438021, 1523111, 2026817, 3841877, 4314063, 4569333, 6080451, 11525631, 19800443, 59401329, 257405759, 772217277]

約数ペア:

[(1, 772217277), (3, 257405759), (13, 59401329), (39, 19800443), (67, 11525631), (127, 6080451), (169, 4569333), (179, 4314063), (201, 3841877), (381, 2026817), (507, 1523111), (537, 1438021), (871, 886587), (1651, 467727), (2327, 331851), (2613, 295529), (4953, 155909), (6981, 110617), (8509, 90753), (11323, 68199), (11993, 64389), (21463, 35979), (22733, 33969), (25527, 30251)]