188550872937

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1\times {\mathrm{7517}}^1$

素因数の和:7759

約数の個数: 72

約数和(自身を含む): 319444751808

約数和(自身を除く): 130893878871

約数列:

[1, 3, 7, 9, 21, 61, 63, 107, 183, 321, 427, 549, 749, 963, 1281, 2247, 3721, 3843, 6527, 6741, 7517, 11163, 19581, 22551, 26047, 33489, 45689, 52619, 58743, 67653, 78141, 137067, 157857, 234423, 398147, 411201, 458537, 473571, 804319, 1194441, 1375611, 2412957, 2787029, 3209759, 3583323, 4126833, 5630233, 7238871, 8361087, 9629277, 16890699, 25083261, 27970757, 28887831, 49063459, 50672097, 83912271, 147190377, 195795299, 251736813, 343444213, 441571131, 587385897, 1030332639, 1762157691, 2992870999, 3090997917, 8978612997, 20950096993, 26935838991, 62850290979, 188550872937]

約数ペア:

[(1, 188550872937), (3, 62850290979), (7, 26935838991), (9, 20950096993), (21, 8978612997), (61, 3090997917), (63, 2992870999), (107, 1762157691), (183, 1030332639), (321, 587385897), (427, 441571131), (549, 343444213), (749, 251736813), (963, 195795299), (1281, 147190377), (2247, 83912271), (3721, 50672097), (3843, 49063459), (6527, 28887831), (6741, 27970757), (7517, 25083261), (11163, 16890699), (19581, 9629277), (22551, 8361087), (26047, 7238871), (33489, 5630233), (45689, 4126833), (52619, 3583323), (58743, 3209759), (67653, 2787029), (78141, 2412957), (137067, 1375611), (157857, 1194441), (234423, 804319), (398147, 473571), (411201, 458537)]