219210004233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1\times {\mathrm{31883}}^1$

素因数の和:33814

約数の個数: 48

約数和(自身を含む): 354957685056

約数和(自身を除く): 135747680823

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 1877, 3663, 5631, 16893, 20647, 31883, 61941, 69449, 95649, 185823, 208347, 286947, 350713, 625041, 763939, 1052139, 1179671, 2291817, 3156417, 3539013, 6875451, 10617039, 12976381, 38929143, 59844391, 116787429, 179533173, 538599519, 658288301, 1974864903, 2214242467, 5924594709, 6642727401, 19928182203, 24356667137, 73070001411, 219210004233]

約数ペア:

[(1, 219210004233), (3, 73070001411), (9, 24356667137), (11, 19928182203), (33, 6642727401), (37, 5924594709), (99, 2214242467), (111, 1974864903), (333, 658288301), (407, 538599519), (1221, 179533173), (1877, 116787429), (3663, 59844391), (5631, 38929143), (16893, 12976381), (20647, 10617039), (31883, 6875451), (61941, 3539013), (69449, 3156417), (95649, 2291817), (185823, 1179671), (208347, 1052139), (286947, 763939), (350713, 625041)]