64392867

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 57258333

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 189, 231, 297, 329, 423, 517, 659, 693, 987, 1269, 1551, 1977, 2079, 2961, 3619, 4613, 4653, 5931, 7249, 8883, 10857, 13839, 13959, 17793, 21747, 30973, 32571, 41517, 50743, 65241, 92919, 97713, 124551, 152229, 195723, 216811, 278757, 340703, 456687, 650433, 836271, 1022109, 1370061, 1951299, 2384921, 3066327, 5853897, 7154763, 9198981, 21464289, 64392867]

約数ペア:

[(1, 64392867), (3, 21464289), (7, 9198981), (9, 7154763), (11, 5853897), (21, 3066327), (27, 2384921), (33, 1951299), (47, 1370061), (63, 1022109), (77, 836271), (99, 650433), (141, 456687), (189, 340703), (231, 278757), (297, 216811), (329, 195723), (423, 152229), (517, 124551), (659, 97713), (693, 92919), (987, 65241), (1269, 50743), (1551, 41517), (1977, 32571), (2079, 30973), (2961, 21747), (3619, 17793), (4613, 13959), (4653, 13839), (5931, 10857), (7249, 8883)]