108889439589

素因数分解:

$3^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{83389}}^1$

素因数の和:83469

約数の個数: 80

約数和(自身を含む): 193731648000

約数和(自身を除く): 84842208411

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 329, 343, 423, 441, 567, 987, 1029, 1269, 1323, 2303, 2961, 3087, 3807, 3969, 6909, 8883, 9261, 16121, 20727, 26649, 27783, 48363, 62181, 83389, 145089, 186543, 250167, 435267, 583723, 750501, 1305801, 1751169, 2251503, 3919283, 4086061, 5253507, 6754509, 11757849, 12258183, 15760521, 27434981, 28602427, 35273547, 36774549, 47281563, 82304943, 85807281, 105820641, 110323647, 192044867, 246914829, 257421843, 317461923, 330970941, 576134601, 740744487, 772265529, 1344314069, 1728403803, 2222233461, 2316796587, 4032942207, 5185211409, 12098826621, 15555634227, 36296479863, 108889439589]

約数ペア:

[(1, 108889439589), (3, 36296479863), (7, 15555634227), (9, 12098826621), (21, 5185211409), (27, 4032942207), (47, 2316796587), (49, 2222233461), (63, 1728403803), (81, 1344314069), (141, 772265529), (147, 740744487), (189, 576134601), (329, 330970941), (343, 317461923), (423, 257421843), (441, 246914829), (567, 192044867), (987, 110323647), (1029, 105820641), (1269, 85807281), (1323, 82304943), (2303, 47281563), (2961, 36774549), (3087, 35273547), (3807, 28602427), (3969, 27434981), (6909, 15760521), (8883, 12258183), (9261, 11757849), (16121, 6754509), (20727, 5253507), (26649, 4086061), (27783, 3919283), (48363, 2251503), (62181, 1751169), (83389, 1305801), (145089, 750501), (186543, 583723), (250167, 435267)]