851936589

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37879}}^1$

素因数の和:37919

約数の個数: 48

約数和(自身を含む): 1554595200

約数和(自身を除く): 702658611

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 7497, 22491, 37879, 113637, 265153, 340911, 643943, 795459, 1022733, 1856071, 1931829, 2386377, 4507601, 5568213, 5795487, 7159131, 13522803, 16704639, 17386461, 31553207, 40568409, 50113917, 94659621, 121705227, 283978863, 851936589]

約数ペア:

[(1, 851936589), (3, 283978863), (7, 121705227), (9, 94659621), (17, 50113917), (21, 40568409), (27, 31553207), (49, 17386461), (51, 16704639), (63, 13522803), (119, 7159131), (147, 5795487), (153, 5568213), (189, 4507601), (357, 2386377), (441, 1931829), (459, 1856071), (833, 1022733), (1071, 795459), (1323, 643943), (2499, 340911), (3213, 265153), (7497, 113637), (22491, 37879)]