9419778927

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{827}}^1$

素因数の和:1254

約数の個数: 80

約数和(自身を含む): 15737531040

約数和(自身を除く): 6317752113

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 373, 377, 783, 827, 1053, 1119, 1131, 2349, 2481, 3357, 3393, 4849, 7443, 10071, 10179, 10751, 10817, 14547, 22329, 23983, 30213, 30537, 32253, 32451, 43641, 66987, 71949, 96759, 97353, 130923, 140621, 215847, 290277, 292059, 308471, 311779, 392769, 421863, 647541, 870831, 876177, 925413, 935337, 1265589, 1942623, 2776239, 2806011, 3796767, 4010123, 8328717, 8418033, 8945659, 11390301, 12030369, 24986151, 25254099, 26836977, 36091107, 80510931, 108273321, 116293567, 241532793, 324819963, 348880701, 724598379, 1046642103, 3139926309, 9419778927]

約数ペア:

[(1, 9419778927), (3, 3139926309), (9, 1046642103), (13, 724598379), (27, 348880701), (29, 324819963), (39, 241532793), (81, 116293567), (87, 108273321), (117, 80510931), (261, 36091107), (351, 26836977), (373, 25254099), (377, 24986151), (783, 12030369), (827, 11390301), (1053, 8945659), (1119, 8418033), (1131, 8328717), (2349, 4010123), (2481, 3796767), (3357, 2806011), (3393, 2776239), (4849, 1942623), (7443, 1265589), (10071, 935337), (10179, 925413), (10751, 876177), (10817, 870831), (14547, 647541), (22329, 421863), (23983, 392769), (30213, 311779), (30537, 308471), (32253, 292059), (32451, 290277), (43641, 215847), (66987, 140621), (71949, 130923), (96759, 97353)]