9963716931

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 17336461824

約数和(自身を除く): 7372744893

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 353, 469, 567, 603, 743, 1059, 1407, 1809, 2229, 2471, 3177, 4221, 5201, 5427, 6687, 7413, 9531, 12663, 15603, 20061, 22239, 23651, 28593, 37989, 46809, 49781, 60183, 66717, 70953, 140427, 149343, 165557, 200151, 212859, 262279, 348467, 421281, 448029, 496671, 638577, 786837, 1045401, 1344087, 1490013, 1835953, 1915731, 2360511, 3136203, 4032261, 4470039, 5507859, 7081533, 9408609, 13410117, 16523577, 17572693, 21244599, 28225827, 49570731, 52718079, 123008851, 148712193, 158154237, 369026553, 474462711, 1107079659, 1423388133, 3321238977, 9963716931]

約数ペア:

[(1, 9963716931), (3, 3321238977), (7, 1423388133), (9, 1107079659), (21, 474462711), (27, 369026553), (63, 158154237), (67, 148712193), (81, 123008851), (189, 52718079), (201, 49570731), (353, 28225827), (469, 21244599), (567, 17572693), (603, 16523577), (743, 13410117), (1059, 9408609), (1407, 7081533), (1809, 5507859), (2229, 4470039), (2471, 4032261), (3177, 3136203), (4221, 2360511), (5201, 1915731), (5427, 1835953), (6687, 1490013), (7413, 1344087), (9531, 1045401), (12663, 786837), (15603, 638577), (20061, 496671), (22239, 448029), (23651, 421281), (28593, 348467), (37989, 262279), (46809, 212859), (49781, 200151), (60183, 165557), (66717, 149343), (70953, 140427)]