70529214819

素因数分解:

$3^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{677}}^1\times {\mathrm{739}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 110779776000

約数和(自身を除く): 40250561181

約数列:

[1, 3, 7, 21, 49, 137, 147, 343, 411, 677, 739, 959, 1029, 2031, 2217, 2877, 4739, 5173, 6713, 14217, 15519, 20139, 33173, 36211, 46991, 92749, 99519, 101243, 108633, 140973, 232211, 253477, 278247, 303729, 500303, 649243, 696633, 708701, 760431, 1500909, 1947729, 2126103, 3502121, 4544701, 4960907, 10506363, 13634103, 14882721, 24514847, 31812907, 34726349, 68541511, 73544541, 95438721, 104179047, 171603929, 205624533, 479790577, 514811787, 1439371731, 3358534039, 10075602117, 23509738273, 70529214819]

約数ペア:

[(1, 70529214819), (3, 23509738273), (7, 10075602117), (21, 3358534039), (49, 1439371731), (137, 514811787), (147, 479790577), (343, 205624533), (411, 171603929), (677, 104179047), (739, 95438721), (959, 73544541), (1029, 68541511), (2031, 34726349), (2217, 31812907), (2877, 24514847), (4739, 14882721), (5173, 13634103), (6713, 10506363), (14217, 4960907), (15519, 4544701), (20139, 3502121), (33173, 2126103), (36211, 1947729), (46991, 1500909), (92749, 760431), (99519, 708701), (101243, 696633), (108633, 649243), (140973, 500303), (232211, 303729), (253477, 278247)]