73218453

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13781}}^1$

素因数の和:13825

約数の個数: 32

約数和(自身を含む): 127014912

約数和(自身を除く): 53796459

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 13781, 41343, 96467, 151591, 289401, 316963, 454773, 950889, 1061137, 2218741, 3183411, 3486593, 6656223, 10459779, 24406151, 73218453]

約数ペア:

[(1, 73218453), (3, 24406151), (7, 10459779), (11, 6656223), (21, 3486593), (23, 3183411), (33, 2218741), (69, 1061137), (77, 950889), (161, 454773), (231, 316963), (253, 289401), (483, 151591), (759, 96467), (1771, 41343), (5313, 13781)]