675861669

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 1136678400

約数和(自身を除く): 460816731

約数列:

[1, 3, 7, 9, 21, 63, 79, 229, 237, 553, 593, 687, 711, 1603, 1659, 1779, 2061, 4151, 4809, 4977, 5337, 12453, 14427, 18091, 37359, 46847, 54273, 126637, 135797, 140541, 162819, 327929, 379911, 407391, 421623, 950579, 983787, 1139733, 1222173, 2851737, 2951361, 8555211, 10727963, 32183889, 75095741, 96551667, 225287223, 675861669]

約数ペア:

[(1, 675861669), (3, 225287223), (7, 96551667), (9, 75095741), (21, 32183889), (63, 10727963), (79, 8555211), (229, 2951361), (237, 2851737), (553, 1222173), (593, 1139733), (687, 983787), (711, 950579), (1603, 421623), (1659, 407391), (1779, 379911), (2061, 327929), (4151, 162819), (4809, 140541), (4977, 135797), (5337, 126637), (12453, 54273), (14427, 46847), (18091, 37359)]