72628852023

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{41189}}^1$

素因数の和:43368

約数の個数: 48

約数和(自身を含む): 129181066560

約数和(自身を除く): 56552214537

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2153, 6459, 15071, 19377, 27989, 41189, 45213, 83967, 123567, 135639, 195923, 251901, 288323, 370701, 535457, 587769, 864969, 1606371, 1763307, 2594907, 3748199, 4819113, 11244597, 33733791, 88679917, 266039751, 620759419, 798119253, 1152838921, 1862278257, 3458516763, 5586834771, 8069872447, 10375550289, 24209617341, 72628852023]

約数ペア:

[(1, 72628852023), (3, 24209617341), (7, 10375550289), (9, 8069872447), (13, 5586834771), (21, 3458516763), (39, 1862278257), (63, 1152838921), (91, 798119253), (117, 620759419), (273, 266039751), (819, 88679917), (2153, 33733791), (6459, 11244597), (15071, 4819113), (19377, 3748199), (27989, 2594907), (41189, 1763307), (45213, 1606371), (83967, 864969), (123567, 587769), (135639, 535457), (195923, 370701), (251901, 288323)]