235156779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 403734240

約数和(自身を除く): 168577461

約数列:

[1, 3, 9, 11, 13, 33, 39, 89, 99, 117, 143, 267, 429, 801, 979, 1157, 1287, 2053, 2937, 3471, 6159, 8811, 10413, 12727, 18477, 22583, 26689, 38181, 67749, 80067, 114543, 182717, 203247, 240201, 293579, 548151, 880737, 1644453, 2009887, 2375321, 2642211, 6029661, 7125963, 18088983, 21377889, 26128531, 78385593, 235156779]

約数ペア:

[(1, 235156779), (3, 78385593), (9, 26128531), (11, 21377889), (13, 18088983), (33, 7125963), (39, 6029661), (89, 2642211), (99, 2375321), (117, 2009887), (143, 1644453), (267, 880737), (429, 548151), (801, 293579), (979, 240201), (1157, 203247), (1287, 182717), (2053, 114543), (2937, 80067), (3471, 67749), (6159, 38181), (8811, 26689), (10413, 22583), (12727, 18477)]