125652009

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 198844416

約数和(自身を除く): 73192407

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 987, 1281, 2087, 2867, 6261, 8601, 14609, 20069, 43827, 60207, 98089, 127307, 294267, 381921, 686623, 891149, 2059869, 2673447, 5983429, 17950287, 41884003, 125652009]

約数ペア:

[(1, 125652009), (3, 41884003), (7, 17950287), (21, 5983429), (47, 2673447), (61, 2059869), (141, 891149), (183, 686623), (329, 381921), (427, 294267), (987, 127307), (1281, 98089), (2087, 60207), (2867, 43827), (6261, 20069), (8601, 14609)]