42698313

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 72652800

約数和(自身を除く): 29954487

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 789, 859, 1841, 2367, 2577, 5523, 6013, 7101, 7731, 16569, 18039, 23193, 49707, 54117, 162351, 225917, 677751, 1581419, 2033253, 4744257, 6099759, 14232771, 42698313]

約数ペア:

[(1, 42698313), (3, 14232771), (7, 6099759), (9, 4744257), (21, 2033253), (27, 1581419), (63, 677751), (189, 225917), (263, 162351), (789, 54117), (859, 49707), (1841, 23193), (2367, 18039), (2577, 16569), (5523, 7731), (6013, 7101)]