1330287176457

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{86689}}^1$

素因数の和:87078

約数の個数: 48

約数和(自身を含む): 1973369548800

約数和(自身を除く): 643082372343

約数列:

[1, 3, 9, 79, 113, 191, 237, 339, 573, 711, 1017, 1719, 8927, 15089, 21583, 26781, 45267, 64749, 80343, 86689, 135801, 194247, 260067, 780201, 1705057, 5115171, 6848431, 9795857, 15345513, 16557599, 20545293, 29387571, 49672797, 61635879, 88162713, 149018391, 773872703, 1308050321, 1871008687, 2321618109, 3924150963, 5613026061, 6964854327, 11772452889, 16839078183, 147809686273, 443429058819, 1330287176457]

約数ペア:

[(1, 1330287176457), (3, 443429058819), (9, 147809686273), (79, 16839078183), (113, 11772452889), (191, 6964854327), (237, 5613026061), (339, 3924150963), (573, 2321618109), (711, 1871008687), (1017, 1308050321), (1719, 773872703), (8927, 149018391), (15089, 88162713), (21583, 61635879), (26781, 49672797), (45267, 29387571), (64749, 20545293), (80343, 16557599), (86689, 15345513), (135801, 9795857), (194247, 6848431), (260067, 5115171), (780201, 1705057)]