156965139873

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 239740300800

約数和(自身を除く): 82775160927

約数列:

[1, 3, 9, 27, 81, 89, 223, 251, 267, 389, 669, 753, 801, 1167, 2007, 2259, 2403, 3501, 6021, 6777, 7209, 10503, 18063, 19847, 20331, 22339, 31509, 34621, 55973, 59541, 67017, 86747, 97639, 103863, 167919, 178623, 201051, 260241, 292917, 311589, 503757, 535869, 603153, 780723, 878751, 934767, 1511271, 1607607, 1809459, 2342169, 2636253, 2804301, 4533813, 4981597, 7026507, 7720483, 7908759, 8689871, 14944791, 21773497, 23161449, 26069613, 44834373, 65320491, 69484347, 78208839, 134503119, 195961473, 208453041, 234626517, 403509357, 587884419, 625359123, 703879551, 1763653257, 1937841233, 5813523699, 17440571097, 52321713291, 156965139873]

約数ペア:

[(1, 156965139873), (3, 52321713291), (9, 17440571097), (27, 5813523699), (81, 1937841233), (89, 1763653257), (223, 703879551), (251, 625359123), (267, 587884419), (389, 403509357), (669, 234626517), (753, 208453041), (801, 195961473), (1167, 134503119), (2007, 78208839), (2259, 69484347), (2403, 65320491), (3501, 44834373), (6021, 26069613), (6777, 23161449), (7209, 21773497), (10503, 14944791), (18063, 8689871), (19847, 7908759), (20331, 7720483), (22339, 7026507), (31509, 4981597), (34621, 4533813), (55973, 2804301), (59541, 2636253), (67017, 2342169), (86747, 1809459), (97639, 1607607), (103863, 1511271), (167919, 934767), (178623, 878751), (201051, 780723), (260241, 603153), (292917, 535869), (311589, 503757)]