30779061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 14477259

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 193, 579, 901, 1003, 2703, 3009, 3127, 3281, 9381, 9843, 10229, 11387, 30687, 34161, 53159, 159477, 173893, 193579, 521679, 580737, 603511, 1810533, 10259687, 30779061]

約数ペア:

[(1, 30779061), (3, 10259687), (17, 1810533), (51, 603511), (53, 580737), (59, 521679), (159, 193579), (177, 173893), (193, 159477), (579, 53159), (901, 34161), (1003, 30687), (2703, 11387), (3009, 10229), (3127, 9843), (3281, 9381)]