126875343

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 202178560

約数和(自身を除く): 75303217

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 237, 553, 651, 1659, 2449, 2467, 7347, 7401, 17143, 17269, 51429, 51807, 76477, 194893, 229431, 535339, 584679, 1364251, 1606017, 4092753, 6041683, 18125049, 42291781, 126875343]

約数ペア:

[(1, 126875343), (3, 42291781), (7, 18125049), (21, 6041683), (31, 4092753), (79, 1606017), (93, 1364251), (217, 584679), (237, 535339), (553, 229431), (651, 194893), (1659, 76477), (2449, 51807), (2467, 51429), (7347, 17269), (7401, 17143)]