90658197

素因数分解:

$3^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 156549120

約数和(自身を除く): 65890923

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 223, 239, 243, 567, 669, 717, 1561, 1673, 1701, 2007, 2151, 4683, 5019, 6021, 6453, 14049, 15057, 18063, 19359, 42147, 45171, 53297, 54189, 58077, 126441, 135513, 159891, 373079, 379323, 406539, 479673, 1119237, 1439019, 3357711, 4317057, 10073133, 12951171, 30219399, 90658197]

約数ペア:

[(1, 90658197), (3, 30219399), (7, 12951171), (9, 10073133), (21, 4317057), (27, 3357711), (63, 1439019), (81, 1119237), (189, 479673), (223, 406539), (239, 379323), (243, 373079), (567, 159891), (669, 135513), (717, 126441), (1561, 58077), (1673, 54189), (1701, 53297), (2007, 45171), (2151, 42147), (4683, 19359), (5019, 18063), (6021, 15057), (6453, 14049)]