55415441991

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1\times {\mathrm{61381}}^1$

素因数の和:64711

約数の個数: 32

約数和(自身を含む): 90967141888

約数和(自身を除く): 35551699897

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3307, 9921, 23149, 42991, 61381, 69447, 128973, 184143, 300937, 429667, 797953, 902811, 1289001, 2393859, 5585671, 16757013, 202986967, 608960901, 1420908769, 2638830571, 4262726307, 7916491713, 18471813997, 55415441991]

約数ペア:

[(1, 55415441991), (3, 18471813997), (7, 7916491713), (13, 4262726307), (21, 2638830571), (39, 1420908769), (91, 608960901), (273, 202986967), (3307, 16757013), (9921, 5585671), (23149, 2393859), (42991, 1289001), (61381, 902811), (69447, 797953), (128973, 429667), (184143, 300937)]