81623646

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{116273}}^1$

素因数の和:116297

約数の個数: 32

約数和(自身を含む): 195340320

約数和(自身を除く): 113716674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 116273, 232546, 348819, 697638, 1046457, 1511549, 2092914, 3023098, 3139371, 4534647, 6278742, 9069294, 13603941, 27207882, 40811823, 81623646]

約数ペア:

[(1, 81623646), (2, 40811823), (3, 27207882), (6, 13603941), (9, 9069294), (13, 6278742), (18, 4534647), (26, 3139371), (27, 3023098), (39, 2092914), (54, 1511549), (78, 1046457), (117, 697638), (234, 348819), (351, 232546), (702, 116273)]