15671326557

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{4937}}^1$

素因数の和:5309

約数の個数: 32

約数和(自身を含む): 21682007424

約数和(自身を除く): 6010680867

約数列:

[1, 3, 41, 123, 131, 197, 393, 591, 4937, 5371, 8077, 14811, 16113, 24231, 25807, 77421, 202417, 607251, 646747, 972589, 1058087, 1940241, 2917767, 3174261, 26516627, 39876149, 79549881, 119628447, 127409159, 382227477, 5223775519, 15671326557]

約数ペア:

[(1, 15671326557), (3, 5223775519), (41, 382227477), (123, 127409159), (131, 119628447), (197, 79549881), (393, 39876149), (591, 26516627), (4937, 3174261), (5371, 2917767), (8077, 1940241), (14811, 1058087), (16113, 972589), (24231, 646747), (25807, 607251), (77421, 202417)]