1958811740931

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{67733}}^1$

素因数の和:67972

約数の個数: 64

約数和(自身を含む): 2815879030272

約数和(自身を除く): 857067289341

約数列:

[1, 3, 37, 43, 73, 83, 111, 129, 219, 249, 1591, 2701, 3071, 3139, 3569, 4773, 6059, 8103, 9213, 9417, 10707, 18177, 67733, 116143, 132053, 203199, 224183, 260537, 348429, 396159, 672549, 781611, 2506121, 2912519, 4944509, 5621839, 7518363, 8737557, 9639869, 14833527, 16865517, 28919607, 107763203, 182946833, 208008043, 212613887, 241739077, 323289609, 410394247, 548840499, 624024129, 637841661, 725217231, 1231182741, 7866713819, 8944345849, 15184587139, 17646952621, 23600141457, 26833037547, 45553761417, 52940857863, 652937246977, 1958811740931]

約数ペア:

[(1, 1958811740931), (3, 652937246977), (37, 52940857863), (43, 45553761417), (73, 26833037547), (83, 23600141457), (111, 17646952621), (129, 15184587139), (219, 8944345849), (249, 7866713819), (1591, 1231182741), (2701, 725217231), (3071, 637841661), (3139, 624024129), (3569, 548840499), (4773, 410394247), (6059, 323289609), (8103, 241739077), (9213, 212613887), (9417, 208008043), (10707, 182946833), (18177, 107763203), (67733, 28919607), (116143, 16865517), (132053, 14833527), (203199, 9639869), (224183, 8737557), (260537, 7518363), (348429, 5621839), (396159, 4944509), (672549, 2912519), (781611, 2506121)]