19638936698529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1\times {\mathrm{924731}}^1$

素因数の和:924970

約数の個数: 48

約数和(自身を含む): 28318105025280

約数和(自身を除く): 8679168326751

約数列:

[1, 3, 19, 57, 67, 83, 201, 249, 1273, 1577, 3819, 4489, 4731, 5561, 13467, 16683, 85291, 105659, 255873, 316977, 372587, 924731, 1117761, 2774193, 7079153, 17569889, 21237459, 52709667, 61956977, 76752673, 185870931, 230258019, 1177182563, 1458300787, 3531547689, 4151117459, 4374902361, 5142429091, 12453352377, 15427287273, 78871231721, 97706152729, 236613695163, 293118458187, 344542749097, 1033628247291, 6546312232843, 19638936698529]

約数ペア:

[(1, 19638936698529), (3, 6546312232843), (19, 1033628247291), (57, 344542749097), (67, 293118458187), (83, 236613695163), (201, 97706152729), (249, 78871231721), (1273, 15427287273), (1577, 12453352377), (3819, 5142429091), (4489, 4374902361), (4731, 4151117459), (5561, 3531547689), (13467, 1458300787), (16683, 1177182563), (85291, 230258019), (105659, 185870931), (255873, 76752673), (316977, 61956977), (372587, 52709667), (924731, 21237459), (1117761, 17569889), (2774193, 7079153)]