53067231

素因数分解:

$3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 91290144

約数和(自身を除く): 38222913

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 519, 541, 567, 1211, 1557, 1623, 3633, 3787, 4671, 4869, 10899, 11361, 14013, 14607, 32697, 34083, 43821, 93593, 98091, 102249, 280779, 306747, 655151, 842337, 1965453, 2527011, 5896359, 7581033, 17689077, 53067231]

約数ペア:

[(1, 53067231), (3, 17689077), (7, 7581033), (9, 5896359), (21, 2527011), (27, 1965453), (63, 842337), (81, 655151), (173, 306747), (189, 280779), (519, 102249), (541, 98091), (567, 93593), (1211, 43821), (1557, 34083), (1623, 32697), (3633, 14607), (3787, 14013), (4671, 11361), (4869, 10899)]