48740433

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 76972800

約数和(自身を除く): 28232367

約数列:

[1, 3, 7, 21, 37, 111, 149, 259, 421, 447, 777, 1043, 1263, 2947, 3129, 5513, 8841, 15577, 16539, 38591, 46731, 62729, 109039, 115773, 188187, 327117, 439103, 1317309, 2320973, 6962919, 16246811, 48740433]

約数ペア:

[(1, 48740433), (3, 16246811), (7, 6962919), (21, 2320973), (37, 1317309), (111, 439103), (149, 327117), (259, 188187), (421, 115773), (447, 109039), (777, 62729), (1043, 46731), (1263, 38591), (2947, 16539), (3129, 15577), (5513, 8841)]