137931148173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1\times {\mathrm{8111}}^1$

素因数の和:8674

約数の個数: 64

約数和(自身を含む): 228342546432

約数和(自身を除く): 90411398259

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 273, 373, 501, 1119, 1169, 2171, 2611, 3507, 4849, 6513, 7833, 8111, 14547, 15197, 24333, 33943, 45591, 56777, 62291, 101829, 105443, 170331, 186873, 316329, 436037, 738101, 809783, 1308111, 1354537, 2214303, 2429349, 3025403, 4063611, 5668481, 9076209, 9481759, 17005443, 17608981, 21177821, 28445277, 39330239, 52826943, 63533463, 117990717, 123262867, 275311673, 369788601, 505242301, 825935019, 1515726903, 3536696107, 6568149913, 10610088321, 19704449739, 45977049391, 137931148173]

約数ペア:

[(1, 137931148173), (3, 45977049391), (7, 19704449739), (13, 10610088321), (21, 6568149913), (39, 3536696107), (91, 1515726903), (167, 825935019), (273, 505242301), (373, 369788601), (501, 275311673), (1119, 123262867), (1169, 117990717), (2171, 63533463), (2611, 52826943), (3507, 39330239), (4849, 28445277), (6513, 21177821), (7833, 17608981), (8111, 17005443), (14547, 9481759), (15197, 9076209), (24333, 5668481), (33943, 4063611), (45591, 3025403), (56777, 2429349), (62291, 2214303), (101829, 1354537), (105443, 1308111), (170331, 809783), (186873, 738101), (316329, 436037)]