84040929

素因数分解:

$3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 146193600

約数和(自身を除く): 62152671

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 139, 147, 189, 417, 441, 457, 973, 1251, 1323, 1371, 2919, 3199, 3753, 4113, 6811, 8757, 9597, 12339, 20433, 22393, 26271, 28791, 61299, 63523, 67179, 86373, 183897, 190569, 201537, 444661, 571707, 604611, 1333983, 1715121, 3112627, 4001949, 9337881, 12005847, 28013643, 84040929]

約数ペア:

[(1, 84040929), (3, 28013643), (7, 12005847), (9, 9337881), (21, 4001949), (27, 3112627), (49, 1715121), (63, 1333983), (139, 604611), (147, 571707), (189, 444661), (417, 201537), (441, 190569), (457, 183897), (973, 86373), (1251, 67179), (1323, 63523), (1371, 61299), (2919, 28791), (3199, 26271), (3753, 22393), (4113, 20433), (6811, 12339), (8757, 9597)]