156968338317

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6959}}^1\times {\mathrm{12941}}^1$

素因数の和:19993

約数の個数: 32

約数和(自身を含む): 242125148160

約数和(自身を除く): 85156809843

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 6959, 12941, 20877, 38823, 48713, 90587, 146139, 271761, 577597, 1074103, 1732791, 3222309, 4043179, 7518721, 12129537, 22556163, 90056419, 270169257, 630394933, 1891184799, 7474682777, 22424048331, 52322779439, 156968338317]

約数ペア:

[(1, 156968338317), (3, 52322779439), (7, 22424048331), (21, 7474682777), (83, 1891184799), (249, 630394933), (581, 270169257), (1743, 90056419), (6959, 22556163), (12941, 12129537), (20877, 7518721), (38823, 4043179), (48713, 3222309), (90587, 1732791), (146139, 1074103), (271761, 577597)]