69483897

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 121405440

約数和(自身を除く): 51921543

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 79, 161, 207, 237, 483, 553, 607, 711, 1449, 1659, 1817, 1821, 4249, 4977, 5451, 5463, 12719, 12747, 13961, 16353, 38157, 38241, 41883, 47953, 97727, 114471, 125649, 143859, 293181, 335671, 431577, 879543, 1007013, 1102919, 3021039, 3308757, 7720433, 9926271, 23161299, 69483897]

約数ペア:

[(1, 69483897), (3, 23161299), (7, 9926271), (9, 7720433), (21, 3308757), (23, 3021039), (63, 1102919), (69, 1007013), (79, 879543), (161, 431577), (207, 335671), (237, 293181), (483, 143859), (553, 125649), (607, 114471), (711, 97727), (1449, 47953), (1659, 41883), (1817, 38241), (1821, 38157), (4249, 16353), (4977, 13961), (5451, 12747), (5463, 12719)]