42474537

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3299

約数の個数: 40

約数和(自身を含む): 75689856

約数和(自身を除く): 33215319

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 3257, 4347, 9771, 13041, 22799, 29313, 68397, 74911, 87939, 205191, 224733, 263817, 524377, 615573, 674199, 1573131, 1846719, 2022597, 4719393, 6067791, 14158179, 42474537]

約数ペア:

[(1, 42474537), (3, 14158179), (7, 6067791), (9, 4719393), (21, 2022597), (23, 1846719), (27, 1573131), (63, 674199), (69, 615573), (81, 524377), (161, 263817), (189, 224733), (207, 205191), (483, 87939), (567, 74911), (621, 68397), (1449, 29313), (1863, 22799), (3257, 13041), (4347, 9771)]