39291239031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2268

約数の個数: 64

約数和(自身を含む): 60861480960

約数和(自身を除く): 21570241929

約数列:

[1, 3, 11, 19, 33, 57, 151, 209, 223, 453, 627, 669, 1661, 1861, 2453, 2869, 4237, 4983, 5583, 7359, 8607, 12711, 20471, 31559, 33673, 35359, 46607, 61413, 94677, 101019, 106077, 139821, 281011, 370403, 388949, 415003, 639787, 843033, 1111209, 1166847, 1245009, 1919361, 3091121, 4565033, 5339209, 7037657, 7885057, 9273363, 13695099, 16017627, 21112971, 23655171, 58731299, 62665453, 86735627, 176193897, 187996359, 260206881, 689319983, 1190643607, 2067959949, 3571930821, 13097079677, 39291239031]

約数ペア:

[(1, 39291239031), (3, 13097079677), (11, 3571930821), (19, 2067959949), (33, 1190643607), (57, 689319983), (151, 260206881), (209, 187996359), (223, 176193897), (453, 86735627), (627, 62665453), (669, 58731299), (1661, 23655171), (1861, 21112971), (2453, 16017627), (2869, 13695099), (4237, 9273363), (4983, 7885057), (5583, 7037657), (7359, 5339209), (8607, 4565033), (12711, 3091121), (20471, 1919361), (31559, 1245009), (33673, 1166847), (35359, 1111209), (46607, 843033), (61413, 639787), (94677, 415003), (101019, 388949), (106077, 370403), (139821, 281011)]