171422433

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:10003

約数の個数: 48

約数和(自身を含む): 318178560

約数和(自身を除く): 146756127

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 5733, 9967, 17199, 29901, 69769, 89703, 129571, 209307, 269109, 388713, 488383, 627921, 906997, 1166139, 1465149, 1883763, 2720991, 3498417, 4395447, 6348979, 8162973, 13186341, 19046937, 24488919, 57140811, 171422433]

約数ペア:

[(1, 171422433), (3, 57140811), (7, 24488919), (9, 19046937), (13, 13186341), (21, 8162973), (27, 6348979), (39, 4395447), (49, 3498417), (63, 2720991), (91, 1883763), (117, 1465149), (147, 1166139), (189, 906997), (273, 627921), (351, 488383), (441, 388713), (637, 269109), (819, 209307), (1323, 129571), (1911, 89703), (2457, 69769), (5733, 29901), (9967, 17199)]