71403039

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 110584320

約数和(自身を除く): 39181281

約数列:

[1, 3, 9, 27, 59, 67, 81, 177, 201, 223, 531, 603, 669, 1593, 1809, 2007, 3953, 4779, 5427, 6021, 11859, 13157, 14941, 18063, 35577, 39471, 44823, 106731, 118413, 134469, 320193, 355239, 403407, 881519, 1065717, 1210221, 2644557, 7933671, 23801013, 71403039]

約数ペア:

[(1, 71403039), (3, 23801013), (9, 7933671), (27, 2644557), (59, 1210221), (67, 1065717), (81, 881519), (177, 403407), (201, 355239), (223, 320193), (531, 134469), (603, 118413), (669, 106731), (1593, 44823), (1809, 39471), (2007, 35577), (3953, 18063), (4779, 14941), (5427, 13157), (6021, 11859)]