156640215897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{426131}}^1$

素因数の和:426274

約数の個数: 48

約数和(自身を含む): 255270113280

約数和(自身を除く): 98629897383

約数列:

[1, 3, 9, 11, 33, 47, 79, 99, 141, 237, 423, 517, 711, 869, 1551, 2607, 3713, 4653, 7821, 11139, 33417, 40843, 122529, 367587, 426131, 1278393, 3835179, 4687441, 14062323, 20028157, 33664349, 42186969, 60084471, 100993047, 180253413, 220309727, 302979141, 370307839, 660929181, 1110923517, 1582224403, 1982787543, 3332770551, 4746673209, 14240019627, 17404468433, 52213405299, 156640215897]

約数ペア:

[(1, 156640215897), (3, 52213405299), (9, 17404468433), (11, 14240019627), (33, 4746673209), (47, 3332770551), (79, 1982787543), (99, 1582224403), (141, 1110923517), (237, 660929181), (423, 370307839), (517, 302979141), (711, 220309727), (869, 180253413), (1551, 100993047), (2607, 60084471), (3713, 42186969), (4653, 33664349), (7821, 20028157), (11139, 14062323), (33417, 4687441), (40843, 3835179), (122529, 1278393), (367587, 426131)]