214631613

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3224

約数の個数: 60

約数和(自身を含む): 395032572

約数和(自身を除く): 180400959

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 459, 567, 833, 1071, 1323, 1377, 2499, 3181, 3213, 3969, 7497, 9543, 9639, 22267, 22491, 28629, 54077, 66801, 67473, 85887, 155869, 162231, 200403, 257661, 378539, 467607, 486693, 601209, 1135617, 1402821, 1460079, 1803627, 2649773, 3406851, 4208463, 4380237, 7949319, 10220553, 12625389, 23847957, 30661659, 71543871, 214631613]

約数ペア:

[(1, 214631613), (3, 71543871), (7, 30661659), (9, 23847957), (17, 12625389), (21, 10220553), (27, 7949319), (49, 4380237), (51, 4208463), (63, 3406851), (81, 2649773), (119, 1803627), (147, 1460079), (153, 1402821), (189, 1135617), (357, 601209), (441, 486693), (459, 467607), (567, 378539), (833, 257661), (1071, 200403), (1323, 162231), (1377, 155869), (2499, 85887), (3181, 67473), (3213, 66801), (3969, 54077), (7497, 28629), (9543, 22491), (9639, 22267)]