156905712603

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{27061}}^1$

素因数の和:27406

約数の個数: 48

約数和(自身を含む): 238304941056

約数和(自身を除く): 81399228453

約数列:

[1, 3, 9, 27, 81, 107, 223, 243, 321, 669, 963, 2007, 2889, 6021, 8667, 18063, 23861, 26001, 27061, 54189, 71583, 81183, 214749, 243549, 644247, 730647, 1932741, 2191941, 2895527, 5798223, 6034603, 6575823, 8686581, 18103809, 26059743, 54311427, 78179229, 162934281, 234537687, 488802843, 645702521, 703613061, 1466408529, 1937107563, 5811322689, 17433968067, 52301904201, 156905712603]

約数ペア:

[(1, 156905712603), (3, 52301904201), (9, 17433968067), (27, 5811322689), (81, 1937107563), (107, 1466408529), (223, 703613061), (243, 645702521), (321, 488802843), (669, 234537687), (963, 162934281), (2007, 78179229), (2889, 54311427), (6021, 26059743), (8667, 18103809), (18063, 8686581), (23861, 6575823), (26001, 6034603), (27061, 5798223), (54189, 2895527), (71583, 2191941), (81183, 1932741), (214749, 730647), (243549, 644247)]