147708369879

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7537}}^1\times {\mathrm{11813}}^1$

素因数の和:19439

約数の個数: 32

約数和(自身を含む): 227978065920

約数和(自身を除く): 80269696041

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 7537, 11813, 22611, 35439, 52759, 82691, 158277, 248073, 595423, 933227, 1786269, 2799681, 4167961, 6532589, 12503883, 19597767, 89034581, 267103743, 623242067, 1869726201, 7033731899, 21101195697, 49236123293, 147708369879]

約数ペア:

[(1, 147708369879), (3, 49236123293), (7, 21101195697), (21, 7033731899), (79, 1869726201), (237, 623242067), (553, 267103743), (1659, 89034581), (7537, 19597767), (11813, 12503883), (22611, 6532589), (35439, 4167961), (52759, 2799681), (82691, 1786269), (158277, 933227), (248073, 595423)]