15703218117

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 24375859200

約数和(自身を除く): 8672641083

約数列:

[1, 3, 9, 27, 43, 83, 89, 129, 249, 267, 387, 747, 801, 1161, 1831, 2241, 2403, 3569, 3827, 5493, 7387, 10707, 11481, 16479, 22161, 32121, 34443, 49437, 66483, 78733, 96363, 103329, 151973, 162959, 199449, 236199, 317641, 455919, 488877, 708597, 952923, 1367757, 1466631, 2125791, 2858769, 4103271, 4399893, 6534839, 7007237, 8576307, 13525597, 19604517, 21021711, 40576791, 58813551, 63065133, 121730373, 176440653, 189195399, 365191119, 581600671, 1744802013, 5234406039, 15703218117]

約数ペア:

[(1, 15703218117), (3, 5234406039), (9, 1744802013), (27, 581600671), (43, 365191119), (83, 189195399), (89, 176440653), (129, 121730373), (249, 63065133), (267, 58813551), (387, 40576791), (747, 21021711), (801, 19604517), (1161, 13525597), (1831, 8576307), (2241, 7007237), (2403, 6534839), (3569, 4399893), (3827, 4103271), (5493, 2858769), (7387, 2125791), (10707, 1466631), (11481, 1367757), (16479, 952923), (22161, 708597), (32121, 488877), (34443, 455919), (49437, 317641), (66483, 236199), (78733, 199449), (96363, 162959), (103329, 151973)]