1570214163

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 2701285632

約数和(自身を除く): 1131071469

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 289, 357, 391, 483, 833, 867, 1127, 1173, 1607, 2023, 2499, 2737, 3381, 4821, 6069, 6647, 8211, 11249, 14161, 19159, 19941, 27319, 33747, 36961, 42483, 46529, 57477, 78743, 81957, 110883, 139587, 191233, 236229, 258727, 325703, 464423, 573699, 628337, 776181, 977109, 1338631, 1393269, 1811089, 1885011, 3250961, 4015893, 4398359, 5433267, 9752883, 10681729, 13195077, 22756727, 30788513, 32045187, 68270181, 74772103, 92365539, 224316309, 523404721, 1570214163]

約数ペア:

[(1, 1570214163), (3, 523404721), (7, 224316309), (17, 92365539), (21, 74772103), (23, 68270181), (49, 32045187), (51, 30788513), (69, 22756727), (119, 13195077), (147, 10681729), (161, 9752883), (289, 5433267), (357, 4398359), (391, 4015893), (483, 3250961), (833, 1885011), (867, 1811089), (1127, 1393269), (1173, 1338631), (1607, 977109), (2023, 776181), (2499, 628337), (2737, 573699), (3381, 464423), (4821, 325703), (6069, 258727), (6647, 236229), (8211, 191233), (11249, 139587), (14161, 110883), (19159, 81957), (19941, 78743), (27319, 57477), (33747, 46529), (36961, 42483)]