40753670391

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{38393}}^1$

素因数の和:38525

約数の個数: 72

約数和(自身を含む): 71693884080

約数和(自身を除く): 30940213689

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 83, 87, 147, 203, 249, 261, 441, 581, 609, 747, 1421, 1743, 1827, 2407, 4067, 4263, 5229, 7221, 12201, 12789, 16849, 21663, 36603, 38393, 50547, 115179, 117943, 151641, 268751, 345537, 353829, 806253, 1061487, 1113397, 1881257, 2418759, 3186619, 3340191, 5643771, 7793779, 9559857, 10020573, 16931313, 22306333, 23381337, 28679571, 54556453, 66918999, 70144011, 92411951, 156144331, 163669359, 200756997, 277235853, 468432993, 491008077, 646883657, 831707559, 1405298979, 1940650971, 4528185599, 5821952913, 13584556797, 40753670391]

約数ペア:

[(1, 40753670391), (3, 13584556797), (7, 5821952913), (9, 4528185599), (21, 1940650971), (29, 1405298979), (49, 831707559), (63, 646883657), (83, 491008077), (87, 468432993), (147, 277235853), (203, 200756997), (249, 163669359), (261, 156144331), (441, 92411951), (581, 70144011), (609, 66918999), (747, 54556453), (1421, 28679571), (1743, 23381337), (1827, 22306333), (2407, 16931313), (4067, 10020573), (4263, 9559857), (5229, 7793779), (7221, 5643771), (12201, 3340191), (12789, 3186619), (16849, 2418759), (21663, 1881257), (36603, 1113397), (38393, 1061487), (50547, 806253), (115179, 353829), (117943, 345537), (151641, 268751)]