47440161

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 71495424

約数和(自身を除く): 24055263

約数列:

[1, 3, 9, 27, 81, 197, 243, 591, 991, 1773, 2973, 5319, 8919, 15957, 26757, 47871, 80271, 195227, 240813, 585681, 1757043, 5271129, 15813387, 47440161]

約数ペア:

[(1, 47440161), (3, 15813387), (9, 5271129), (27, 1757043), (81, 585681), (197, 240813), (243, 195227), (591, 80271), (991, 47871), (1773, 26757), (2973, 15957), (5319, 8919)]