40372659

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 64157184

約数和(自身を除く): 23784525

約数列:

[1, 3, 9, 23, 41, 67, 69, 71, 123, 201, 207, 213, 369, 603, 639, 943, 1541, 1633, 2747, 2829, 2911, 4623, 4757, 4899, 8241, 8487, 8733, 13869, 14271, 14697, 24723, 26199, 42813, 63181, 66953, 109411, 189543, 195037, 200859, 328233, 568629, 585111, 602577, 984699, 1755333, 4485851, 13457553, 40372659]

約数ペア:

[(1, 40372659), (3, 13457553), (9, 4485851), (23, 1755333), (41, 984699), (67, 602577), (69, 585111), (71, 568629), (123, 328233), (201, 200859), (207, 195037), (213, 189543), (369, 109411), (603, 66953), (639, 63181), (943, 42813), (1541, 26199), (1633, 24723), (2747, 14697), (2829, 14271), (2911, 13869), (4623, 8733), (4757, 8487), (4899, 8241)]