20176774299

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1063}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 33171570432

約数和(自身を除く): 12994796133

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 263, 297, 729, 789, 891, 1063, 2187, 2367, 2673, 2893, 3189, 6561, 7101, 8019, 8679, 9567, 11693, 21303, 24057, 26037, 28701, 35079, 63909, 72171, 78111, 86103, 105237, 191727, 234333, 258309, 279569, 315711, 575181, 702999, 774927, 838707, 947133, 1725543, 2108997, 2324781, 2516121, 2841399, 3075259, 6326991, 6974343, 7548363, 8524197, 9225777, 18980973, 22645089, 25572591, 27677331, 67935267, 76717773, 83031993, 203805801, 249095979, 611417403, 747287937, 1834252209, 2241863811, 6725591433, 20176774299]

約数ペア:

[(1, 20176774299), (3, 6725591433), (9, 2241863811), (11, 1834252209), (27, 747287937), (33, 611417403), (81, 249095979), (99, 203805801), (243, 83031993), (263, 76717773), (297, 67935267), (729, 27677331), (789, 25572591), (891, 22645089), (1063, 18980973), (2187, 9225777), (2367, 8524197), (2673, 7548363), (2893, 6974343), (3189, 6326991), (6561, 3075259), (7101, 2841399), (8019, 2516121), (8679, 2324781), (9567, 2108997), (11693, 1725543), (21303, 947133), (24057, 838707), (26037, 774927), (28701, 702999), (35079, 575181), (63909, 315711), (72171, 279569), (78111, 258309), (86103, 234333), (105237, 191727)]