70685871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 102359040

約数和(自身を除く): 31673169

約数列:

[1, 3, 19, 57, 67, 83, 201, 223, 249, 669, 1273, 1577, 3819, 4237, 4731, 5561, 12711, 14941, 16683, 18509, 44823, 55527, 105659, 283879, 316977, 351671, 851637, 1055013, 1240103, 3720309, 23561957, 70685871]

約数ペア:

[(1, 70685871), (3, 23561957), (19, 3720309), (57, 1240103), (67, 1055013), (83, 851637), (201, 351671), (223, 316977), (249, 283879), (669, 105659), (1273, 55527), (1577, 44823), (3819, 18509), (4237, 16683), (4731, 14941), (5561, 12711)]