61089903

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 103910400

約数和(自身を除く): 42820497

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 789, 1229, 1841, 2367, 3687, 5523, 7101, 8603, 11061, 16569, 25809, 33183, 49707, 77427, 232281, 323227, 969681, 2262589, 2909043, 6787767, 8727129, 20363301, 61089903]

約数ペア:

[(1, 61089903), (3, 20363301), (7, 8727129), (9, 6787767), (21, 2909043), (27, 2262589), (63, 969681), (189, 323227), (263, 232281), (789, 77427), (1229, 49707), (1841, 33183), (2367, 25809), (3687, 16569), (5523, 11061), (7101, 8603)]