47563929

素因数分解:

$3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 81892800

約数和(自身を除く): 34328871

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 149, 189, 447, 563, 567, 1043, 1341, 1689, 3129, 3941, 4023, 5067, 9387, 11823, 12069, 15201, 28161, 35469, 45603, 83887, 84483, 106407, 251661, 319221, 587209, 754983, 1761627, 2264949, 5284881, 6794847, 15854643, 47563929]

約数ペア:

[(1, 47563929), (3, 15854643), (7, 6794847), (9, 5284881), (21, 2264949), (27, 1761627), (63, 754983), (81, 587209), (149, 319221), (189, 251661), (447, 106407), (563, 84483), (567, 83887), (1043, 45603), (1341, 35469), (1689, 28161), (3129, 15201), (3941, 12069), (4023, 11823), (5067, 9387)]