13426949943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{33629}}^1$

素因数の和:33792

約数の個数: 48

約数和(自身を含む): 21929450400

約数和(自身を除く): 8502500457

約数列:

[1, 3, 9, 11, 33, 37, 99, 109, 111, 327, 333, 407, 981, 1199, 1221, 3597, 3663, 4033, 10791, 12099, 33629, 36297, 44363, 100887, 133089, 302661, 369919, 399267, 1109757, 1244273, 3329271, 3665561, 3732819, 10996683, 11198457, 13687003, 32990049, 40321171, 41061009, 120963513, 123183027, 135625757, 362890539, 406877271, 1220631813, 1491883327, 4475649981, 13426949943]

約数ペア:

[(1, 13426949943), (3, 4475649981), (9, 1491883327), (11, 1220631813), (33, 406877271), (37, 362890539), (99, 135625757), (109, 123183027), (111, 120963513), (327, 41061009), (333, 40321171), (407, 32990049), (981, 13687003), (1199, 11198457), (1221, 10996683), (3597, 3732819), (3663, 3665561), (4033, 3329271), (10791, 1244273), (12099, 1109757), (33629, 399267), (36297, 369919), (44363, 302661), (100887, 133089)]