63670065879

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{149333}}^1$

素因数の和:149679

約数の個数: 32

約数和(自身を含む): 98632120320

約数和(自身を除く): 34962054441

約数列:

[1, 3, 7, 21, 79, 237, 257, 553, 771, 1659, 1799, 5397, 20303, 60909, 142121, 149333, 426363, 447999, 1045331, 3135993, 11797307, 35391921, 38378581, 82581149, 115135743, 247743447, 268650067, 805950201, 3031907899, 9095723697, 21223355293, 63670065879]

約数ペア:

[(1, 63670065879), (3, 21223355293), (7, 9095723697), (21, 3031907899), (79, 805950201), (237, 268650067), (257, 247743447), (553, 115135743), (771, 82581149), (1659, 38378581), (1799, 35391921), (5397, 11797307), (20303, 3135993), (60909, 1045331), (142121, 447999), (149333, 426363)]