154089243

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 287216640

約数和(自身を除く): 133127397

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 137, 189, 231, 297, 411, 541, 693, 959, 1233, 1507, 1623, 2079, 2877, 3699, 3787, 4521, 4869, 5951, 8631, 10549, 11361, 13563, 14607, 17853, 25893, 31647, 34083, 40689, 41657, 53559, 74117, 94941, 102249, 124971, 160677, 222351, 284823, 374913, 518819, 667053, 815287, 1124739, 1556457, 2001159, 2445861, 4669371, 5707009, 7337583, 14008113, 17121027, 22012749, 51363081, 154089243]

約数ペア:

[(1, 154089243), (3, 51363081), (7, 22012749), (9, 17121027), (11, 14008113), (21, 7337583), (27, 5707009), (33, 4669371), (63, 2445861), (77, 2001159), (99, 1556457), (137, 1124739), (189, 815287), (231, 667053), (297, 518819), (411, 374913), (541, 284823), (693, 222351), (959, 160677), (1233, 124971), (1507, 102249), (1623, 94941), (2079, 74117), (2877, 53559), (3699, 41657), (3787, 40689), (4521, 34083), (4869, 31647), (5951, 25893), (8631, 17853), (10549, 14607), (11361, 13563)]