1791625329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 2845402560

約数和(自身を除く): 1053777231

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 461, 531, 563, 767, 1383, 1689, 2301, 4149, 5067, 5993, 6903, 7319, 17979, 21957, 27199, 33217, 53937, 65871, 81597, 99651, 244791, 259543, 298953, 353587, 431821, 778629, 1060761, 1295463, 2335887, 3182283, 3374059, 3886389, 10122177, 15313037, 30366531, 45939111, 137817333, 199069481, 597208443, 1791625329]

約数ペア:

[(1, 1791625329), (3, 597208443), (9, 199069481), (13, 137817333), (39, 45939111), (59, 30366531), (117, 15313037), (177, 10122177), (461, 3886389), (531, 3374059), (563, 3182283), (767, 2335887), (1383, 1295463), (1689, 1060761), (2301, 778629), (4149, 431821), (5067, 353587), (5993, 298953), (6903, 259543), (7319, 244791), (17979, 99651), (21957, 81597), (27199, 65871), (33217, 53937)]