236437461

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 383142144

約数和(自身を除く): 146704683

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 151, 351, 453, 1053, 1359, 1487, 1963, 4077, 4461, 5889, 12231, 13383, 17667, 19331, 40149, 53001, 57993, 120447, 159003, 173979, 224537, 521937, 673611, 1565811, 2020833, 2918981, 6062499, 8756943, 18187497, 26270829, 78812487, 236437461]

約数ペア:

[(1, 236437461), (3, 78812487), (9, 26270829), (13, 18187497), (27, 8756943), (39, 6062499), (81, 2918981), (117, 2020833), (151, 1565811), (351, 673611), (453, 521937), (1053, 224537), (1359, 173979), (1487, 159003), (1963, 120447), (4077, 57993), (4461, 53001), (5889, 40149), (12231, 19331), (13383, 17667)]