42330561

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 74922624

約数和(自身を除く): 32592063

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1303, 1547, 1911, 2499, 3909, 4641, 9121, 10829, 16939, 22151, 27363, 32487, 50817, 63847, 66453, 118573, 155057, 191541, 287963, 355719, 465171, 830011, 863889, 1085399, 2015741, 2490033, 3256197, 6047223, 14110187, 42330561]

約数ペア:

[(1, 42330561), (3, 14110187), (7, 6047223), (13, 3256197), (17, 2490033), (21, 2015741), (39, 1085399), (49, 863889), (51, 830011), (91, 465171), (119, 355719), (147, 287963), (221, 191541), (273, 155057), (357, 118573), (637, 66453), (663, 63847), (833, 50817), (1303, 32487), (1547, 27363), (1911, 22151), (2499, 16939), (3909, 10829), (4641, 9121)]