162639609

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 250252800

約数和(自身を除く): 87613191

約数列:

[1, 3, 11, 31, 33, 93, 97, 121, 149, 291, 341, 363, 447, 1023, 1067, 1639, 3007, 3201, 3751, 4619, 4917, 9021, 11253, 11737, 13857, 14453, 18029, 33077, 35211, 43359, 50809, 54087, 99231, 152427, 158983, 363847, 448043, 476949, 558899, 1091541, 1344129, 1676697, 1748813, 4928473, 5246439, 14785419, 54213203, 162639609]

約数ペア:

[(1, 162639609), (3, 54213203), (11, 14785419), (31, 5246439), (33, 4928473), (93, 1748813), (97, 1676697), (121, 1344129), (149, 1091541), (291, 558899), (341, 476949), (363, 448043), (447, 363847), (1023, 158983), (1067, 152427), (1639, 99231), (3007, 54087), (3201, 50809), (3751, 43359), (4619, 35211), (4917, 33077), (9021, 18029), (11253, 14453), (11737, 13857)]