61506003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19963}}^1$

素因数の和:20058

約数の個数: 16

約数和(自身を含む): 89438720

約数和(自身を除く): 27932717

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 19963, 59889, 259519, 778557, 1577077, 4731231, 20502001, 61506003]

約数ペア:

[(1, 61506003), (3, 20502001), (13, 4731231), (39, 1577077), (79, 778557), (237, 259519), (1027, 59889), (3081, 19963)]