40729563

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 70140096

約数和(自身を除く): 29410533

約数列:

[1, 3, 7, 9, 21, 37, 63, 101, 111, 173, 259, 303, 333, 519, 707, 777, 909, 1211, 1557, 2121, 2331, 3633, 3737, 6363, 6401, 10899, 11211, 17473, 19203, 26159, 33633, 44807, 52419, 57609, 78477, 122311, 134421, 157257, 235431, 366933, 403263, 646501, 1100799, 1939503, 4525507, 5818509, 13576521, 40729563]

約数ペア:

[(1, 40729563), (3, 13576521), (7, 5818509), (9, 4525507), (21, 1939503), (37, 1100799), (63, 646501), (101, 403263), (111, 366933), (173, 235431), (259, 157257), (303, 134421), (333, 122311), (519, 78477), (707, 57609), (777, 52419), (909, 44807), (1211, 33633), (1557, 26159), (2121, 19203), (2331, 17473), (3633, 11211), (3737, 10899), (6363, 6401)]