83453139

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 72343341

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 137, 189, 231, 293, 297, 411, 693, 879, 959, 1233, 1507, 2051, 2079, 2637, 2877, 3223, 3699, 4521, 6153, 7911, 8631, 9669, 10549, 13563, 18459, 22561, 25893, 29007, 31647, 40141, 40689, 55377, 67683, 87021, 94941, 120423, 203049, 280987, 284823, 361269, 441551, 609147, 842961, 1083807, 1324653, 2528883, 3090857, 3973959, 7586649, 9272571, 11921877, 27817713, 83453139]

約数ペア:

[(1, 83453139), (3, 27817713), (7, 11921877), (9, 9272571), (11, 7586649), (21, 3973959), (27, 3090857), (33, 2528883), (63, 1324653), (77, 1083807), (99, 842961), (137, 609147), (189, 441551), (231, 361269), (293, 284823), (297, 280987), (411, 203049), (693, 120423), (879, 94941), (959, 87021), (1233, 67683), (1507, 55377), (2051, 40689), (2079, 40141), (2637, 31647), (2877, 29007), (3223, 25893), (3699, 22561), (4521, 18459), (6153, 13563), (7911, 10549), (8631, 9669)]