42553173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 64218112

約数和(自身を除く): 21664939

約数列:

[1, 3, 13, 31, 39, 61, 93, 183, 403, 577, 793, 1209, 1731, 1891, 2379, 5673, 7501, 17887, 22503, 24583, 35197, 53661, 73749, 105591, 232531, 457561, 697593, 1091107, 1372683, 3273321, 14184391, 42553173]

約数ペア:

[(1, 42553173), (3, 14184391), (13, 3273321), (31, 1372683), (39, 1091107), (61, 697593), (93, 457561), (183, 232531), (403, 105591), (577, 73749), (793, 53661), (1209, 35197), (1731, 24583), (1891, 22503), (2379, 17887), (5673, 7501)]