1330397270961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27809}}^1\times {\mathrm{63031}}^1$

素因数の和:90877

約数の個数: 32

約数和(自身を含む): 2019363747840

約数和(自身を除く): 688966476879

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 27809, 63031, 83427, 189093, 305899, 639607, 693341, 917697, 1449713, 1918821, 2080023, 4349139, 7035677, 15946843, 21107031, 47840529, 1752829079, 5258487237, 19281119869, 40315068817, 57843359607, 120945206451, 443465756987, 1330397270961]

約数ペア:

[(1, 1330397270961), (3, 443465756987), (11, 120945206451), (23, 57843359607), (33, 40315068817), (69, 19281119869), (253, 5258487237), (759, 1752829079), (27809, 47840529), (63031, 21107031), (83427, 15946843), (189093, 7035677), (305899, 4349139), (639607, 2080023), (693341, 1918821), (917697, 1449713)]