142420003089

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8552213}}^1$

素因数の和:8552297

約数の個数: 32

約数和(自身を含む): 237546296064

約数和(自身を除く): 95126292975

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 8552213, 25656639, 59865491, 111178769, 179596473, 333536307, 521684993, 778251383, 1565054979, 2334754149, 3651794951, 6781904909, 10955384853, 20345714727, 47473334363, 142420003089]

約数ペア:

[(1, 142420003089), (3, 47473334363), (7, 20345714727), (13, 10955384853), (21, 6781904909), (39, 3651794951), (61, 2334754149), (91, 1565054979), (183, 778251383), (273, 521684993), (427, 333536307), (793, 179596473), (1281, 111178769), (2379, 59865491), (5551, 25656639), (16653, 8552213)]