61213503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 30716097

約数列:

[1, 3, 13, 37, 39, 59, 111, 177, 481, 719, 767, 1443, 2157, 2183, 2301, 6549, 9347, 26603, 28041, 28379, 42421, 79809, 85137, 127263, 345839, 551473, 1037517, 1569577, 1654419, 4708731, 20404501, 61213503]

約数ペア:

[(1, 61213503), (3, 20404501), (13, 4708731), (37, 1654419), (39, 1569577), (59, 1037517), (111, 551473), (177, 345839), (481, 127263), (719, 85137), (767, 79809), (1443, 42421), (2157, 28379), (2183, 28041), (2301, 26603), (6549, 9347)]