99685761

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 160742400

約数和(自身を除く): 61056639

約数列:

[1, 3, 7, 19, 21, 57, 133, 229, 399, 687, 1091, 1603, 3273, 4351, 4809, 7637, 13053, 20729, 22911, 30457, 62187, 91371, 145103, 249839, 435309, 749517, 1748873, 4746941, 5246619, 14240823, 33228587, 99685761]

約数ペア:

[(1, 99685761), (3, 33228587), (7, 14240823), (19, 5246619), (21, 4746941), (57, 1748873), (133, 749517), (229, 435309), (399, 249839), (687, 145103), (1091, 91371), (1603, 62187), (3273, 30457), (4351, 22911), (4809, 20729), (7637, 13053)]