39834459

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 70566912

約数和(自身を除く): 30732453

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 743, 777, 851, 1449, 2229, 2331, 2553, 5201, 5957, 6687, 7659, 15603, 17089, 17871, 27491, 46809, 51267, 53613, 82473, 119623, 153801, 192437, 247419, 358869, 577311, 632293, 1076607, 1731933, 1896879, 4426051, 5690637, 13278153, 39834459]

約数ペア:

[(1, 39834459), (3, 13278153), (7, 5690637), (9, 4426051), (21, 1896879), (23, 1731933), (37, 1076607), (63, 632293), (69, 577311), (111, 358869), (161, 247419), (207, 192437), (259, 153801), (333, 119623), (483, 82473), (743, 53613), (777, 51267), (851, 46809), (1449, 27491), (2229, 17871), (2331, 17089), (2553, 15603), (5201, 7659), (5957, 6687)]