163977135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50377}}^1$

素因数の和:50423

約数の個数: 32

約数和(自身を含む): 309522432

約数和(自身を除く): 145545297

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 50377, 151131, 251885, 352639, 755655, 1057917, 1561687, 1763195, 4685061, 5289585, 7808435, 10931809, 23425305, 32795427, 54659045, 163977135]

約数ペア:

[(1, 163977135), (3, 54659045), (5, 32795427), (7, 23425305), (15, 10931809), (21, 7808435), (31, 5289585), (35, 4685061), (93, 1763195), (105, 1561687), (155, 1057917), (217, 755655), (465, 352639), (651, 251885), (1085, 151131), (3255, 50377)]