71242751931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{39503}}^1$

素因数の和:40003

約数の個数: 32

約数和(自身を含む): 103372803072

約数和(自身を除く): 32130051141

約数列:

[1, 3, 13, 39, 131, 353, 393, 1059, 1703, 4589, 5109, 13767, 39503, 46243, 118509, 138729, 513539, 601159, 1540617, 1803477, 5174893, 13944559, 15524679, 41833677, 67273609, 181279267, 201820827, 543837801, 1826737229, 5480211687, 23747583977, 71242751931]

約数ペア:

[(1, 71242751931), (3, 23747583977), (13, 5480211687), (39, 1826737229), (131, 543837801), (353, 201820827), (393, 181279267), (1059, 67273609), (1703, 41833677), (4589, 15524679), (5109, 13944559), (13767, 5174893), (39503, 1803477), (46243, 1540617), (118509, 601159), (138729, 513539)]