227942745093

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{24419}}^1$

素因数の和:24847

約数の個数: 72

約数和(自身を含む): 390422466720

約数和(自身を除く): 162479721627

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 347, 427, 441, 549, 1041, 1281, 2429, 2989, 3123, 3843, 7287, 8967, 17003, 21167, 21861, 24419, 26901, 51009, 63501, 73257, 148169, 153027, 170933, 190503, 219771, 444507, 512799, 1037183, 1196531, 1333521, 1489559, 1538397, 3111549, 3589593, 4468677, 8473393, 9334647, 10426913, 10768779, 13406031, 25420179, 31280739, 59313751, 72988391, 76260537, 93842217, 177941253, 218965173, 415196257, 516876973, 533823759, 656895519, 1245588771, 1550630919, 3618138811, 3736766313, 4651892757, 10854416433, 25326971677, 32563249299, 75980915031, 227942745093]

約数ペア:

[(1, 227942745093), (3, 75980915031), (7, 32563249299), (9, 25326971677), (21, 10854416433), (49, 4651892757), (61, 3736766313), (63, 3618138811), (147, 1550630919), (183, 1245588771), (347, 656895519), (427, 533823759), (441, 516876973), (549, 415196257), (1041, 218965173), (1281, 177941253), (2429, 93842217), (2989, 76260537), (3123, 72988391), (3843, 59313751), (7287, 31280739), (8967, 25420179), (17003, 13406031), (21167, 10768779), (21861, 10426913), (24419, 9334647), (26901, 8473393), (51009, 4468677), (63501, 3589593), (73257, 3111549), (148169, 1538397), (153027, 1489559), (170933, 1333521), (190503, 1196531), (219771, 1037183), (444507, 512799)]