228340917

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63587}}^1$

素因数の和:63622

約数の個数: 32

約数和(自身を含む): 406963200

約数和(自身を除く): 178622283

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 63587, 190761, 445109, 572283, 1208153, 1335327, 1716849, 3624459, 4005981, 8457071, 10873377, 12017943, 25371213, 32620131, 76113639, 228340917]

約数ペア:

[(1, 228340917), (3, 76113639), (7, 32620131), (9, 25371213), (19, 12017943), (21, 10873377), (27, 8457071), (57, 4005981), (63, 3624459), (133, 1716849), (171, 1335327), (189, 1208153), (399, 572283), (513, 445109), (1197, 190761), (3591, 63587)]