1137890523

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3616

約数の個数: 64

約数和(自身を含む): 2006728704

約数和(自身を除く): 868838181

約数列:

[1, 3, 7, 11, 21, 23, 33, 61, 69, 77, 161, 183, 231, 253, 427, 483, 671, 759, 1281, 1403, 1771, 2013, 3511, 4209, 4697, 5313, 9821, 10533, 14091, 15433, 24577, 29463, 38621, 46299, 73731, 80753, 108031, 115863, 214171, 242259, 270347, 324093, 565271, 642513, 811041, 888283, 1499197, 1695813, 2355881, 2664849, 4497591, 4925933, 6217981, 7067643, 14777799, 16491167, 18653943, 34481531, 49473501, 54185263, 103444593, 162555789, 379296841, 1137890523]

約数ペア:

[(1, 1137890523), (3, 379296841), (7, 162555789), (11, 103444593), (21, 54185263), (23, 49473501), (33, 34481531), (61, 18653943), (69, 16491167), (77, 14777799), (161, 7067643), (183, 6217981), (231, 4925933), (253, 4497591), (427, 2664849), (483, 2355881), (671, 1695813), (759, 1499197), (1281, 888283), (1403, 811041), (1771, 642513), (2013, 565271), (3511, 324093), (4209, 270347), (4697, 242259), (5313, 214171), (9821, 115863), (10533, 108031), (14091, 80753), (15433, 73731), (24577, 46299), (29463, 38621)]