72283672713

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1\times {\mathrm{1543}}^1$

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 117002096640

約数和(自身を除く): 44718423927

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 857, 959, 1543, 2571, 2603, 2877, 4629, 5999, 7809, 10801, 16283, 17997, 18221, 29317, 32403, 48849, 54663, 87951, 113981, 117409, 205219, 211391, 341943, 352227, 615657, 634173, 821863, 1322351, 1479737, 2230771, 2465589, 3967053, 4016429, 4439211, 6692313, 9256457, 12049287, 15615397, 25124669, 27769371, 28115003, 46846191, 75374007, 84345009, 175872683, 181162087, 527618049, 543486261, 1268134609, 3442079653, 3804403827, 10326238959, 24094557571, 72283672713]

約数ペア:

[(1, 72283672713), (3, 24094557571), (7, 10326238959), (19, 3804403827), (21, 3442079653), (57, 1268134609), (133, 543486261), (137, 527618049), (399, 181162087), (411, 175872683), (857, 84345009), (959, 75374007), (1543, 46846191), (2571, 28115003), (2603, 27769371), (2877, 25124669), (4629, 15615397), (5999, 12049287), (7809, 9256457), (10801, 6692313), (16283, 4439211), (17997, 4016429), (18221, 3967053), (29317, 2465589), (32403, 2230771), (48849, 1479737), (54663, 1322351), (87951, 821863), (113981, 634173), (117409, 615657), (205219, 352227), (211391, 341943)]