152090421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16573}}^1$

素因数の和:16625

約数の個数: 32

約数和(自身を含む): 254576640

約数和(自身を除く): 102486219

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 16573, 49719, 116011, 314887, 348033, 381179, 944661, 1143537, 2204209, 2668253, 6612627, 7242401, 8004759, 21727203, 50696807, 152090421]

約数ペア:

[(1, 152090421), (3, 50696807), (7, 21727203), (19, 8004759), (21, 7242401), (23, 6612627), (57, 2668253), (69, 2204209), (133, 1143537), (161, 944661), (399, 381179), (437, 348033), (483, 314887), (1311, 116011), (3059, 49719), (9177, 16573)]