71309214

素因数分解:

$2^1\times 3^3\times {\mathrm{1320541}}^1$

素因数の和:1320552

約数の個数: 16

約数和(自身を含む): 158465040

約数和(自身を除く): 87155826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1320541, 2641082, 3961623, 7923246, 11884869, 23769738, 35654607, 71309214]

約数ペア:

[(1, 71309214), (2, 35654607), (3, 23769738), (6, 11884869), (9, 7923246), (18, 3961623), (27, 2641082), (54, 1320541)]