58707831

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 101326848

約数和(自身を除く): 42619017

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 991, 1209, 1519, 1911, 2821, 2973, 4557, 6937, 8463, 12883, 19747, 20811, 30721, 38649, 48559, 59241, 90181, 92163, 145677, 215047, 270543, 399373, 631267, 645141, 1198119, 1505329, 1893801, 2795611, 4515987, 8386833, 19569277, 58707831]

約数ペア:

[(1, 58707831), (3, 19569277), (7, 8386833), (13, 4515987), (21, 2795611), (31, 1893801), (39, 1505329), (49, 1198119), (91, 645141), (93, 631267), (147, 399373), (217, 270543), (273, 215047), (403, 145677), (637, 92163), (651, 90181), (991, 59241), (1209, 48559), (1519, 38649), (1911, 30721), (2821, 20811), (2973, 19747), (4557, 12883), (6937, 8463)]