33894081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 56492800

約数和(自身を除く): 22598719

約数列:

[1, 3, 9, 13, 19, 39, 57, 79, 117, 171, 193, 237, 247, 579, 711, 741, 1027, 1501, 1737, 2223, 2509, 3081, 3667, 4503, 7527, 9243, 11001, 13509, 15247, 19513, 22581, 33003, 45741, 47671, 58539, 137223, 143013, 175617, 198211, 289693, 429039, 594633, 869079, 1783899, 2607237, 3766009, 11298027, 33894081]

約数ペア:

[(1, 33894081), (3, 11298027), (9, 3766009), (13, 2607237), (19, 1783899), (39, 869079), (57, 594633), (79, 429039), (117, 289693), (171, 198211), (193, 175617), (237, 143013), (247, 137223), (579, 58539), (711, 47671), (741, 45741), (1027, 33003), (1501, 22581), (1737, 19513), (2223, 15247), (2509, 13509), (3081, 11001), (3667, 9243), (4503, 7527)]