15693710319

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1\times {\mathrm{2591}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 26266705920

約数和(自身を除く): 10572995601

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1217, 1659, 2591, 3651, 4977, 7773, 8519, 10953, 18137, 23319, 25557, 54411, 76671, 96143, 163233, 204689, 288429, 614067, 673001, 865287, 1432823, 1842201, 2019003, 3153247, 4298469, 6057009, 9459741, 12895407, 22072729, 28379223, 66218187, 198654561, 249106513, 747319539, 1743745591, 2241958617, 5231236773, 15693710319]

約数ペア:

[(1, 15693710319), (3, 5231236773), (7, 2241958617), (9, 1743745591), (21, 747319539), (63, 249106513), (79, 198654561), (237, 66218187), (553, 28379223), (711, 22072729), (1217, 12895407), (1659, 9459741), (2591, 6057009), (3651, 4298469), (4977, 3153247), (7773, 2019003), (8519, 1842201), (10953, 1432823), (18137, 865287), (23319, 673001), (25557, 614067), (54411, 288429), (76671, 204689), (96143, 163233)]