66231543

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 103564800

約数和(自身を除く): 37333257

約数列:

[1, 3, 7, 21, 61, 149, 183, 347, 427, 447, 1041, 1043, 1281, 2429, 3129, 7287, 9089, 21167, 27267, 51703, 63501, 63623, 148169, 155109, 190869, 361921, 444507, 1085763, 3153883, 9461649, 22077181, 66231543]

約数ペア:

[(1, 66231543), (3, 22077181), (7, 9461649), (21, 3153883), (61, 1085763), (149, 444507), (183, 361921), (347, 190869), (427, 155109), (447, 148169), (1041, 63623), (1043, 63501), (1281, 51703), (2429, 27267), (3129, 21167), (7287, 9089)]