71837633

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 86748480

約数和(自身を除く): 14910847

約数列:

[1, 7, 31, 59, 181, 217, 413, 961, 1267, 1829, 5611, 6727, 10679, 12803, 39277, 56699, 74753, 173941, 331049, 396893, 1217587, 2317343, 10262519, 71837633]

約数ペア:

[(1, 71837633), (7, 10262519), (31, 2317343), (59, 1217587), (181, 396893), (217, 331049), (413, 173941), (961, 74753), (1267, 56699), (1829, 39277), (5611, 12803), (6727, 10679)]